Windows Support Forum

Bluetooth Device won't appear in Device Manager

Q: Bluetooth Device won't appear in Device Manager

I installed The Bluetooth/Wifi module that came with my mobo (DP67BG), after setting the drivers i can only use the wireless adapter while my bluetooth device won't appear.

Any help will be appreciated,
just note that i redownloaded the BT drivers but nothing changed.

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Preferred Solution: Bluetooth Device won't appear in Device Manager

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A: Bluetooth Device won't appear in Device Manager

Are you saying you put your device in discovery mode but you can't detect it from Win 7? Do you have any other BT devices that are detected?
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Model is Acer Aspire One D270.
Internal bluetooth doesn't work.
Nothing in device manager.
Fn+F3 is meant to control it, but doesn't.
May be because I've messed with some programs.
Trying to re-install to factory settings.
Any suggestions at all?


edit: The machine is Win7 baby (starter?), x86_32.

A:Bluetooth device not in device manager, no hardware switch, Acer netbk

What programs did you remove or mess with? Have you tried repairing these programs?
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i have installed the correct driver for this belkin bluetooth usb dongle model F T XX but in device manager it has the belkin device and microsoft bluetooth enumerator which is great but when u get further down the list it has a tab named quot other devices quot and then a subtab with quot bluetooth peripheral device quot which has an exclemation mark on it i have searched for driver software using the update service but it cant find no update i have looked for the name of the manufacturer but found nothing i then disabled the unknown device and sent a picture to my mobile phone which confirmed that it was not the belkin bluetooth device so i uninstalled the one multiple only manager, device device installed????? but in bluetooth devices unknown device restarted the computer then when i logged in it said that it had found a new device and wanted me to find the CD that came with it i would be greatful if any could help me on this thanks in advance

A:multiple bluetooth devices in device manager, but only one device installed?????

What type of keyboard have you got?
Have you got any remote control devices around.
Have you got a headset for your phone.
Have you got anything that may be bluetooth that you dont know about (headphones etc).
Have you had a look at ghost devices on the tutorials;
Ghost Devices & Drivers
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Today I was installed windows 7 Professional (64 bit) but there is no wireless connection or bluetooth. I tried to install driver software for both wireless & bluetooth device which is (Mediatek) ralink, but no result>>> there is no yellow sign in the device manager as well. There is no wireless adapter shown in the network & sharing option also...... Thanks in Advance
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i have acer aspire 4750G with intel core i5. when i upgraded to windows 10, it didn't trace bluetooth device in device manager.

A:no bluetooth in device manager

Originally Posted by abdullah

i have acer aspire 4750G with intel core i5. when i upgraded to windows 10, it didn't trace bluetooth device in device manager.

I had the same problem with a Dell Notebook and fortunately Dell had already posted Win10-compatible drivers.
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I have a Dell XPS M1210 laptop that I have recently upgraded to Windows 7. Everything went great with the upgrade with the exception of the internal Bluetooth module.

I have Vista on another drive and installed it into my laptop to test to see if the module is working. The bluetooth works fine and I am able to couple devices.

I have checked the BIOS and the setting for the Bluetooth show it present and enabled.

I do not see Bluetooth in my Windows 7 Device manager. As expected, I cannot couple devices.

The Device Manager rescans when I turn the Bluetooth on with the switch on the laptop but does not appear.

I have downloaded the Broadcom Setup Module but it does not see it either.

Any suggestions would be greatly appreciated.

A:Bluetooth Module not seen in Device Manager

Just a guess, go to services and make sure that blue tooth is aon automatic and enabled.
Type services in search.
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I have a MSI GT70 2OD, I have not really ever used bluetooth, so im not sure how long I have had the problem.
Running Windows 8.1 and everything updated. My computer does not seem to realize that it has bluetooth. The computer has the Killer Bigfoot Doubleshot Lan/Wlan/Btooth card. When I look in device manager there is no bluetooth, and i guess therefor no option in windows to toggle on/off bluetooth.

In the details tab of task manager there is a btvstack running and if I go to my bluetooth folder location I can run bttray.exe and have that running in details tab, however the tray icon does not appear.

I have looked quite a bit to find that it seems to be quite a common problem and not specific to MSI however cannot find a clear solution.

Any help with this would be much appreciated.

Thanks in Advance.
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OS: Windows 7 Home Premium 64bit
Computer: Samsung NP300E5A

My bluetooth-radio is removed from the device manager.

Picture: View image: 1

How can I get it back?

A:Can't find bluetooth from device manager

Hi Welcome to Seven Forums .. There is a Bluetooth Device showing in your Device Manager So what is missing ?
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I've updated all my Drivers, Restarted "Bluetooth Support Service", and none of this seems to be working. There isn't an Bluetooth setting nor Bluetooth installed in my Device Manager.
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I cant enable nor find Bluetooth in device manager. I can see it in the control panel and in services.msc. But it disappeared in PC Settings > PC and Devices > Devices and also disappeared in device manager. It was there before and now its gone.
I tried reinstalling the Intel Pro Wireless Wifi driver to see if that could help but it didn't. How do I get this back?
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I have Dell Studio 1558, when I upgraded windows from 7 to 10, bluetooth have stopped working. It disappeared from Device Manager and i can?t install it back. Does anyone know the solutions please?

Thank you

A:Bluetooth is not working (it is not in Device Manager)

Is there a key combination to turn BT on and off ?
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Hello All nbsp I booted my laptop up 7 Windows from Bluetooth disappeared Manager 64-bit Device today and noticed the driver didn't come on for the Bluetooth Usually it comes on with the WiFi but it's just no where to be found nbsp I can't locate it in Control Panel gt Network and Internet It's not in Device Manager at all I conducted a search for Bluetooth in the Start gt search program and files The icon shows up but when I click on it nothing happens nbsp I tried Run gt service msc and Bluetooth Service and Bluetooth Support Service are both set to automatic nbsp I've tried running sfc scannow in Command Prompt It reported verification complete Windows Resource did not find any integrity Bluetooth disappeared from Device Manager Windows 7 64-bit violations nbsp I tried unistalling update KB and restarting but that didn't help Bluetooth disappeared from Device Manager Windows 7 64-bit nbsp I tried running Sytem Restore to an earlier point st May but that was unsuccessful because of error x nbsp I tried installing the lastest drivers Broadcom Wireless LAN Driver for Microsoft Windows MB May from nbsp http support hp com us-en drivers selfservice hp-pavilion-dv - -entertainment-notebook-pc-serie nbsp It seemed to have installed correctly but the bluetooth driver app still won't start When I went to C SwSetup SP gt Setup it asked to repair installation for Bluetooth Software I clicked OK It stated to prepare to install but then comes back with an error message No Bluetooth Device was detected Please make sure that your Bluetooth device is plugged in properly in order to continue installation nbsp I'm at a loss of what to try next My only hope is System Restore but that won't complete successfully and there are no restore points further back For some reason my System restore points keep being deleted but that's another problem nbsp The only thing that has been updated from the last time I remember my Bluetooth working was an HP update for Quick Launch Buttons and HP Support Assistant which was on the st June nbsp Please adviseThanks in advanceL nbsp nbsp nbsp nbsp nbsp

A:Bluetooth disappeared from Device Manager Windows 7 64-bit

Hi: A couple of suggestions... 1. Update the HP Bluetooth driver to the final version for W7... This package contains the software required to support the HP Integrated Module with Bluetooth Wireless Technology in supported notebook models running a supported operating system. The HP Integrated Module with Bluetooth Wireless Technology provides wireless connectivity to other devices from the integrated module of the supported notebooks. It also provides additional Bluetooth Profiles. 2. Make sure the bluetooth radio was not turned off by the HP Wireless Assistant.  Below is the latest version of that software. This package contains the HP Wireless Assistant for the supported notebook models and operating systems. The HP Wireless Assistant reports the power state and Microsoft Windows Device Manager status of integrated wireless devices, alerts the user when the status of a device changes, and enables the user to turn integrated wireless devices on and off.
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Hi there nbsp I did a clean install of Windows several months back All is working perfectly fine However Bluetooth does not appear in Device Manager including when hidden devices are shown nbsp nbsp This hasn't bothered me up to now because I never had a requirement to use Bluetooth since I purchased this laptop back in However now I do nbsp nbsp Have tried installing the Atheros Bluetooth and drivers from Acer Support gt Drivers amp Manuals Still no luck FYI there are no Windows drivers supported for V - nbsp Bluetooth not Acer V3-571... device in manager Aspire Because of the above I tried installing the driver for V - some people Bluetooth not in device manager Acer Aspire V3-571... have recommended elsewhere for other Bluetooth not in device manager Acer Aspire V3-571... issues with Acer models not supported with W drivers - unfortunately this did not work I installed the below only nbsp nbsp All the above install did was update my wireless network adapter driver Bluetooth still did not appear in device manager nbsp Can anyone help I must add that Bluetooth does not appear via the W menu either nbsp nbsp But greyed out Bluetooth option Bluetooth not in device manager Acer Aspire V3-571... does appear via notifications gt actions menu pop up unable to activate probably because there's no apparent driver according to device manager nbsp nbsp I know that that the obvious answer will be Your Acer Aspire model is not supported with drivers for W therefore there may be some compatibility issues but surely someone out there must have my model or older be using W and still be able to use Bluetooth nbsp Many thanks in advance and hope someone can put me out of my misery

A:Bluetooth not in device manager Acer Aspire V3-571...

I don't have your system. But I know that with the Nov Release of 10, My bluetooth don't work anymore either. When 10240 was released there was no issues. However with the November 10586 after the update it said Sorry this bluetooth wasn't compatible and was removed.  I tried to reinstall the Wireless/Bluetooth Driver but bluetooth still away. Lucky my Wireless part still working....  Maybe it could be the same thing with yours. Or maybe if you give your Wireless/Bluetooth model maybe there is others that have info about a good Driver for your system James PS. Not all systems have everything that is listed in the Drivers list of Acers website. It could be that yours didn't come with the Bluetooth Part
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Bluetooth is giving me this error: "Windows has stopped this device because it has reported problems. (Code 43)" when I go check it through the Device Manager. The drivers are updated and I have already uninstalled and reinstalled to no avail. My laptop can still connect and use Wifi without problems. The device is a Qualcomm Atheros AR3011. Is this a hardware problem?
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Hi, I have tried to get my Bluetooth back and it wont activate. I'm trying to hear some videos that are to low in volume. also I just bought head phones and external speaker.      I did the fsquairt and tried to transfer
files and it wont come up. I have a Dell Windows 7
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My parents bought a bluetooth Dongle and I tried installing it, but after I installed the CD that came with it I saw that I don't have the option when I right click a file "Send To" -> "Bluetooth", so I went googling and couldn't find anything.

Everywhere I go it says it should come with windows xp sp2 and I have windows xp Home sp3(upgraded for sp2).

so what's the problem?

please help, thanks.

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Sorry if this is the wrong forum. Wasn't clear to me which one was correct.

I have the ASUS Rampage IV Extreme motherboard. One of its features is onboard Bluetooth.

I have it enabled in BIOS. I flashed my BIOS to the latest version, I updated my chipset to the latest driver. I installed the latest Bluetooth driver. I started Bluetooth Support Service in Windows Services.

I've tried disabling Bluetooth in BIOS then enabling it.

I have never once seen anything in my computer that hinted at Bluetooth whatsoever. No Bluetooth Radios in Device Manager or anything Bluetooth related.

I'm running Windows 7 Ultimate 64-bit
ASUS Rampage IV Extreme

I have never tried to use it so I don't know if it ever worked before, but I have no system restore points set anyway, so that test isn't viable.

A:Bluetooth not working or showing up in Device Manager

It looks like a lot of people are having this problem with that motherboard.

One solution was to remove and reconnect the Bluetooth dongle from the motherboard port after installing the driver (yes it is removable, but it clips into the port).

Another was to make sure that the Bluetooth service was enabled in Windows.

Another solution that worked was posted by Necrosan over at ROG:"You need to install AI Suite II - specifically the Mobilink component - on your PC. (You can obtain the most recent version from the R4E ASUS website.)
Turn on bluetooth, pair the phone, open RC bluetooth, hit menu->devices. Choose previously paired device.
At this point it should "just work" if you are about 1-3 feet away from your computer. Any more distance than that and you likely will experience issues. (Yes, the range really does suck this bad.)

I just tested these exact instructions and they worked fine. Feel free to ask any follow up questions.
Enjoy. "
But I think that last one was only if it shows up in Device Manager but does not connect. Can't be sure.
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I Have Bluetooth but it doesn't show in device manager.

A:Help, Again!!! Bluetooth doesn't show in device manager

Quote: Originally Posted by ebartolon

I Have Bluetooth but it doesn't show in device manager.

Probably because the drivers for your device are not installed?
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I have a HP Pavilion 15 Notebook PC. I upgraded my PC from windows 8.1 to Windows 10(64-bit) and the bluetooth icon in the wireless area is missing and I can't see the bluetooth drivers in the device manager bluetooth driver wont show up at all I have tried unistalling all the drivers under networking and reinstalling them and my internet has and is working just fine. Although the bluetooth is not showing up in devices I have no clue why I have worked hours to get it to work with no avail. Also I dont understand how the Bluetooth support service can be running withpout a proper driver installed. I just want to be able to use my bluetooth headphones on my laptop. I have tried all drivers I could think of too from this and laptops similar to this. Please help me solving this isssue!

A:bluetooth drivers not shown in device manager

Hi, Please expand Network adapters, what are there ? Regards.
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I'm trying to get my SIXAXIS wireless controller to work with my laptop, but I am unable to find "Bluetooth radio" under my device manager. Is there a way to install these drivers? Or are they supposed to be native with windows?

I'm using Windows XP SP2.

A:Bluetooth Radio not showing in device manager

You might be able to get it to work using a USB cable. Bluetooth drivers are not native to XP
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I have upgraded my PC in Windows 10 from 7. Now the Bluetooth is vanished from Device Manager, Settings etc. though the Driver is shown in System. Please fix it.
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It appears after the latest round of windows automatic updates my native bluetooth device went missing.  It is not visable in the device manager or the control panel settings.   I have downloaded and reinstalled the latest wireless and bluetooth drivers, however I am still unable to view the device.  This is a Yoga Pro 2 (64bit) running the most current Windows 8.1 updates.  The latop has a native bluetooth adaptor which had been working with no issues. I have run services.msc and restarted the associated BT services and they are running. Would appreciate any help.  

A:Windows 8.1 Bluetooth missing from Device Manager

Have you checked through the Charms Menu?
Hover to the right of the screen, click settings >> PC Settings >> PC & Devices
If you cant find it there, then go to Control Panel >> Recovery >> Open system restore
and restore your system to the last recovery point before the microsoft updates.
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I have an Inspiron with built-in bluetooth I recently upgraded to Windows from Vista and the bluetooth does not work anymore Symptoms Bluetooth does not appear in device manager or control panel anymore The 'Radio On-Off' Device from Upgrade Disappeared Manager 7 Windows After Bluetooth switch on the front of the laptop no longer controls the bluetooth --a Dell Quickset switch options does not let me select Bluetooth The WIDCOMM bluetooth software does not even open on my Bluetooth Disappeared from Device Manager After Windows 7 Upgrade computer anymore --a I uninstalled WIDCOMM in order to install the latest driver from Dell --b I cannot finish installing this driver R because it tells me to turn on the blutooth hardware using Fn F my keyboard does not have this shortcut I have tried using the BTW bluetooth patch from Dell but it does not work R Essentially my computer does not seem to know that there is bluetooth hardware built into it The 'bluetooth sensor light' next to the power and wifi lights has remained off since I installed windows I would appreciate if someone could provide a solution to my problem Please let me know if you require more information on my laptop

A:Bluetooth Disappeared from Device Manager After Windows 7 Upgrade

You are not going to like this answer, but it is the best and almost all would agree. You made a mistake when you upgraded, you should do a clean install. This is just the beginning of the problems.

Do it over. Do a clean install. I know you dont want to install programs, again, etc. But it is for the best. That is the only way to fix this and everything else that will happen.
Clean Install with a Upgrade Windows 7 Version[2]=General Tips
Need help just ask.
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I have an Alienware M x notebook computer nbsp Recently I purchased a Sony bluetooth headset nbsp I had not previously used any bluetooth devices on the computer nbsp I set the laptop to discover devices and set the headset to be discoverable nbsp After pairing the headset to my laptop I opened my music folder and started listening nbsp After hearing music for about seconds the headset went silent and the music starting coming out of the speakers instead nbsp I then tried to restart the laptop s nbsp bluetooth receiver but there was no way to do it nbsp It was even missing from Device Manager nbsp Finally I closed the display and let it go to sleep nbsp When I resumed again the bluetooth was back nbsp I was again able to listen to music but after another minute or two the device again disappeared nbsp I even called Alienware support nbsp He upgraded the BIOS and reinstalled the bluetooth driver but it would never work nbsp This was because he never had me actually shut off the computer nbsp In other words once the bluetooth device was gone the in Working, Manager longer Bluetooth no Device Stops only way to get it Bluetooth Stops Working, no longer in Device Manager back was to sleep or shut down power off not just reboot the machine nbsp After these steps failed to resolve the problem the technician set up an appointment for me to get the bluetooth adapter replaced nbsp This went very smoothly great on-site support but when I got home the problem was still happening even with a new bluetooth module nbsp To make a long story not much longer I was able to fix the problem nbsp It turned out that it was the power options for the Dell Wireless Bluetooth Module nbsp I unchecked the checkbox labeled Allow the computer to turn off this device to save power and the problem was solved So step by step here s how to fix the problem in Windows Click Start In the search box type Device Manager nbsp In the results window above click nbsp Device Manager Expand the Bluetooth Radios node in Device Manager remember you have to do this when the bluetooth device is there nbsp If it is not shown then it has already been shut off and you ll need to shut off or sleep the laptop and resume again to get the device back again Right-click on the Dell Wireless entry and choose properties Click on the Power Management tab and uncheck the Allow the computer to turn off this device to save power and click OK Problem solved nbsp I hope this helps others

A:Bluetooth Stops Working, no longer in Device Manager

I have the same problem in my new Alienware 15 R2 and your post really helped me! Thank you very much!
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hi, i m using HP 15 touchsmart notebook PC...wherein i m nt able to see the bluetooth in my device manager which previously use to b laptop supprt bluetooth,,hw do i install aagn as it is bymistakenly uninstalled by me
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Bluetooth and wifi adapters are missing on device manager

A:Can't find Bluetooth and wifi adapters on device manager

I am also suffering from this problem.please help me..wifi network apadter and Bluetooth adapter are missing
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I think I have Bluetooth ability but I can't seem to find any evidence of this in the Device Manager. Where would it generally be located?

Thank you

A:Where sould my Bluetooth hardware be listed in Device Manager?

BT shows up in the DM only when enabled. There should be a switch to enable it. I have it in my lappy, once enabled, it showed in my DM. Before that, no trace of it.

Also check whether you have installed the drivers. Try re-installing them.
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hi - i was just playing music on my dell latitude e4300 via bluetooth to a belkin bluetooth receiver connected to stereo.

somehow the connection got dropped - during a phone call on a land line. may be irrelevant.

now, i cannot get bluetooth connection back. there is no bluetooth icon in the system tray.

i cannot find 'bluetooth' devices in start>control panel> devices
--i have 2, and both ought to be there.

i unplugged bluetooth receiver, and had win 7 search for devices to add - no luck.

sure, i can reboot, and everything will probably come back.
but i am hoping for a better answer. i don't want to have to reboot every time the bluetooth connection gets lost.

i searched the web for a little, but only found unrelated posts, or posts with no answer. THANKS!

A:Bluetooth connection lost, icon gone from system tray, not in device manager

bluetooth light/icon on laptop, not screen is on; no bt

ok, i rebooted, thinking the bluetooth icon would again be in system tray, with the red in the middle, showing i have bluetooth capability, but that sound is not currently being directed to bluetooth.

no icon.

the dell laptop does have bluetooth icon illuminated on the laptop, just above the function keys - not on the screen at all / not in sys tray.

the bluetooth receiver is on, is working.

'add a device' is not finding this bt thingie.
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I paired Microsoft Designer Bluetooth Keyboard and Mouse Forget/remove Peripheral WDM shows unpaired Bluetooth device Device BT to my Windows Professional x HP ZBook which is connected to my company's corporate domain Everything worked beautifully until they had to re-image my PC to resolve a disk encryption issue That issue is resolved but I have had bad Forget/remove unpaired Bluetooth device WDM shows BT Peripheral Device luck getting my keyboard and mouse to pair and remain connected ever since However that's not even the problem now After troubleshooting my Bluetooth issues by installing different driver versions Forget/remove unpaired Bluetooth device WDM shows BT Peripheral Device pairing and un-pairing my keyboard and mouse changing settings in Bluetooth Support Service and more I now have two Bluetooth Forget/remove unpaired Bluetooth device WDM shows BT Peripheral Device Peripheral devices that always appear in Device Manager I believe these are remnants of previously paired devices but I can not get rid of them no matter what I try These devices do not show up in Devices and Printers they become Bluetooth Low Energy HID Devices when I install the computer manufacturer's drivers As I typed this I thought of installing the Intel Bluetooth drivers I had previously installed to see what would happen Ok that made things worse Now there are three random Bluetooth Low Energy HID Devices and none of them are actual devices that are paired to the PC And pairing the devices does not help If I could I would just delete the registry keys but I can't remember corporate domain PC Any help from you brilliant people would be great Thank you TL DR - Bluetooth Peripheral Devices appear due to previously paired devices which have been removed through Printers and Devices Uninstall from Device Manager only removes until system scans for hardware changes Computer belongs to corporate domain I have Administrator privileges on my PC but some registry keys are locked down I believe these quot devices quot are interfering with operation of my actual Bluetooth devices

A:Forget/remove unpaired Bluetooth device WDM shows BT Peripheral Device

Problem solved. I'm typing this on my phone so I'm going to leave out some details.
1. Remove all non-Windows Bluetooth drivers
2. Disable all problem devices in Device Manager
3. Stop and Disable Bluetooth support service
4. Use PSexec(64).exe to launch regedit as system allowing me to delete keys
5. Delete all keys related to parent Bluetooth device (07f92671... as pictured above)
6. Uninstall Generic Bluetooth adapter and scan system to make sure devices do not return
7. Restart PC
8. Set Bluetooth support service to automatic and start it
9. Install manufacturer provided Bluetooth drivers and have an awesome day. finally
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So I did some searching for a way to fix this problem but I believe that my problem is different than the Bluetooth Peripheral Device problem that most people have.

I am NOT trying to connect a cell phone to my laptop. I am not trying to connect anything I don't think (unless my bluetooth mouse counts?).

I have no idea what a Bluetooth Peripheral Device is. I took some screenshots of the messages I receive every time a wake my computer up or turn it on. (1st, smaller picture)

It tries to update a driver but always fails and gives me this. (2nd, larger picture)

The suggestion my laptop gives me is this

There may be an easy solution to this, but I feel really lost right now.

Thanks in advance!

A:Bluetooth Peripheral Device Driver Device Unplugged/Not Found

Welcome to SF.

Go to Dell Support
Welcome to Dell Technical Support

Select drivers

Choose whichever option you want to located your 1555 notebook.

Select network
Select Dell Application R226750.exe
This applies to the Wireless 370 mini bluetooth card

And yes, your bluetooth mouse would be a bluetooth peripheral.

Let us know how that goes for you.
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On Windows 8. 1, I had no issues with this speaker. It's a JBL Charge. After upgrading to 10 it worked fine until a reboot when it failed to connect (it pairs, but won't connect, and the speaker doesn't appear as an audio-out option in Sound settings).

The Bluetooth wizard in PC Settings says "Driver error" next to the speaker icon.

Poking around in device manager, I see this error:

"This device cannot start. (Code 10)
{Conflicting Address Range}
The specified address range conflicts with the address space."

The only references I find to this error online are for different (and quite old) version of windows, and seem unrelated to Bluetooth.

I can't even look at the "resources" tab for help because it appears to have vanished in Windows 10!

Is anyone else experiencing this?

A:Bluetooth speaker driver install fails, device manager error code 10

Did you find a solution? I'm having same problem.
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Windows 7. O/S sees the speaker and installs drivers but will not allow me to connect. I also need to fix my utils.dll. Can someone help please? I have logged on as admin. I have also added another incoming port. Still device to connect is grayed out.
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manually starting Bluetooth services from services.mscuninstalling the "Unknown Device" driver, then attempting to let Windows reinstalldownloaded the driver software from Lenovo for the Bluetooth adapter, installed it manually restartedtake a system restore created yesterday and revert back to it

Everything else in the PC functions perfectly. Any help is appreciated

A:Bluetooth Device Missing, Unknown USB Device

I had a similar problem recently where my bluetooth seemed to have just disappeared.
I ran the Find and Fix problems with devices (Just typed it into the start screen). It found one thing which by memory said something about a usb device being disabled. Clicked for it to fix the problem and enable it. Sure enough my bluetooth was right back.
Not sure if it will work for you, but its worth a try.
Good Luck
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Dell Vostro 1400, Core2Duo. Installed Windows 7 64 bit a year and a half ago. For those not familiar, the Vostro is not entirely compatible with 64 bit, so the drivers are a little hit and miss.

Computer runs slow sometimes, has since the install. I don't think I've ever seen the yellow triangles before, but I may have never looked at the device manager ... the computer is a secondary machine in the house.

My question is, do these indicate a performance problem or can I ignore them and assume the computer is working as best it can?

A:Base system device, core processors yellow triangle in device manager

please check out this webpage. it may help you to get started: Device Manager - yellow exclamation point

The yellow icons showing an exclamation point can indicate missing or improper drivers. The system does not seem to recognizing your hardware. Hope this gets you started.

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I m trying to fix an hp pavillion dv and No installed devices audio device show wont in error Device Manager nr laptop running windows vista home premium It has the little red No audio device installed error and devices wont show in Device Manager x on the speaker in the lower right hand corner The owner said it has been there for some months I have tried downloading the current audio drivers for the computer but every time I try to install the driver I get an error that says the device couldn t be found The first time i restarted the computer after the driver installation failed the audio came back and worked fine until I had to restart the computer Now I keep getting the same error and nothing i have found so far online has helped There are no yellow triangles in the device manager and the device list isn t showing the category for quot sound video and gaming etc quot at all Please help I did a search but the other threads didn t solve this problem for me Thanks in advance

A:No audio device installed error and devices wont show in Device Manager

I see three different audio driver packages at need to find the right one to install. If you install one and the system doesn't work properly...please uninstall it before trying the next one.Installing the wrong one won't do anything harmful to your just won't do any good to leave it installed.Louis
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Hi Malware Specialist Globalroot\Device causing device empty and manager? print? audio No I started out in the quot Globalroot\Device causing empty device manager? No audio and print? Am I infected quot Forum and a junior specialist sent me here to get further help here is the link to the logs I ran for him http www bleepingcomputer com forums topic html page p hl polarsnowfall fromsearch entry For several days I have been trying to complete the preliminary steps required by this forum I can not back up to windows microsoft program Backup Configuration not valid X but hopefully the two other programs I used were successful namely cobaine and driveimage At the end of the driveimage session it frozen and there was quot Globalroot device quot followed by various endings Then it completed and said finished Also it went to blue screen the firsttime I tried to run GMER and rebooted The main problems of slow programs from startup no devices in device manager no audio device and no printing capability began after I ran some kids software games that kinda of frozen the computer although I believe whatever is making my computer upset has been there for awhile and may have something to do with remnants of roxio and other shared folders In services it says quot Configuration Manager machine selected for remote communication is not available at this time quot Yesterday Reliablity Performance Monitor stated failed system services audio srv EMDMGmt Mccicm service Shared Access ICS SysMain Tapisrv Wudfsvc and LanmanWorkstation and Printing Device Status Failed Security center has not recorded an antivirus product Ok so back to the logs DDS Ver - - - NTFSx Internet Explorer BrowserJavaVersion Run by member at on - - Microsoft Windows Vista Home Premium GMT - AV Norton Security Suite Enabled Updated DF - - D- - DC EFD BF SP Windows Defender Enabled Updated D DDC A- F- fae- E -DA C ACF SP Norton Security Suite Enabled Updated D BEB -B A- E - B -B B FW Norton Security Suite Enabled BE D -DB F- - AD - F E C FC Running Processes C Windows system wininit exe C Windows system lsm exe C Windows system svchost exe -k DcomLaunch C Windows system svchost exe -k rpcss C Windows System svchost exe -k secsvcs C Windows System svchost exe -k LocalServiceNetworkRestricted C Windows system svchost exe -k netsvcs C Windows system svchost exe -k GPSvcGroup C Windows system SLsvc exe C Windows system svchost exe -k LocalService C Windows System svchost exe -k LocalSystemNetworkRestricted C Windows system svchost exe -k NetworkService C Windows System spoolsv exe C Windows system svchost exe -k LocalServiceNoNetwork C Program Files IObit Advanced SystemCare ASCService exe C Program Files Common Files Intel IntelDH NMS AdpPlugins DQLWinService exe C Program Files Norton Security Suite Engine ccSvcHst exe C Windows system svchost exe -k NetworkServiceNetworkRestricted C Windows system SearchIndexer exe C Windows system DRIVERS xaudio exe C Windows system taskeng exe C Windows system wbem wmiprvse exe C Windows system DllHost exe C Windows system svchost exe -k LocalServiceAndNoImpersonation C Program Files Norton Security Suite Engine ccSvcHst exe C Windows system taskeng exe C Windows system Dwm exe C Program Files Hewlett-Packard On-Screen OSD Indicator OSD exe C Windows System rundll exe C Program Files Microsoft Office Office GrooveMonitor exe C Program Files Hewlett-Packard HP Advisor HPAdvisor exe C Windows system schtasks exe C Windows ehome ehmsas exe C Windows system wbem unsecapp exe C Windows system wbem wmiprvse exe C Windows system wuauclt exe C Windows Microsoft Net Framework v WPF PresentationFontCache exe C Program Files Mozilla Firefox firefox exe C Program Files Hewlett-Packard HP Advisor SSDK exe C Program Files Mozilla Firefox plugin-container exe C Windows system svchost exe -k SDRSVC C Program Files Athan Athan exe C Program Files Cobian Backup cbVSCService exe C Windows system vssvc exe C Windows System svchost exe -k swprv C Windows... Read more

A:Globalroot\Device causing empty device manager? No audio and print?

Hi,Welcome to Bleeping Computer. My name is m0le and I will be helping you with your log.Please subscribe to this topic, if you haven't already. Click the Watch This Topic button at the top on the right.

Please avoid installing/uninstalling or updating any programs and attempting any unsupervised fixes or scans. This can make helping you impossible.

Please reply to this post so I know you are there.The forum is busy and we need to have replies as soon as possible. If I haven't had a reply after 3 days I will bump the topic and if you do not reply by the following day after that then I will close the topic.Once I receive a reply then I will return with your first instructions.Thanks
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Hi everybody.

I just bought myself a Powercolor Radeon HD 4890 yesterday. After installing the card and the required drivers everything works like a charm. However, every time I start up my PC I get a message saying that a new device has been found on my system. On checking Device Manager I found an "Unknown device" entry under "Other devices".

I'm attaching a screenshot of Device Manager.

Are there any drivers I'm missing? It only happened after removing my old card (after uninstalling all its drivers) and installing the Radeon.

Any help is greatly appreciated.


A:Unknown Device In Device Manager After Installing Radeon HD 4890

I have a Powercolor Radeon HD 4890 (I also have a Gigabyte 4890 and XFX 4890 in two other PCs). I think you need to install the latest ATI Catalyst Suite. You may have installed the driver only package. Anyway, I think it has to do with the HDMI capabilities of the card. High def sound is built into the card (the HD part of the card name) and the HD sound driver is part of the Catalyst Suite. When you use an HDMI cable to an appropriate display, HD sound is also transmitted through the same cable from the Radeon graphics card.

Of course, be sure to install .NET Framework 2.0 as it is required before you can install the full Catalyst Suite. The HD sound driver won't install without it. At least I had trouble before I installed .NET 3.5. I went to Windows Update and installed .NET Framework 3.5. 2.0 is included in that update and 2.0 wasn't available separately.
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I have a Toshiba laptop model L -ES I had Windows Home Premium bit installed on here but decided to reformat my hard drive using Windows Devices in Device Device Unknown Hidden Manager/Show Ultimate bit After the reformat was finished I ran Windows Update and it found several items to download and install for me I noticed that it also found optional items to download and install for me so after all the important updates installed I ran the optional updates After all of this installed I checked Device Manager to see if there were any errors and I found nothing I assumed everything was fine I decided to check Devices and Printers and Unknown Device in Device Manager/Show Hidden Devices under my laptop icon there was a yellow icon with an exclamation point on it I decided to run the troubleshooting option when I right-clicked the icon it gave me a solution to download a Toshiba password utility program so I did that and nothing happened even after restart Same Unknown Device in Device Manager/Show Hidden Devices icon appeared When I clicked on the icon a second time I noticed that the model of my computer at the bottom of this window changed from L to TIAS I have no idea what this is I decided to do another reformat on my hard drive This time I ignored the optional updates I checked Devices and Printers again the same icon appeared but the model of my computer said L like it should There is something in the optional updates that is changing this Could it be the Intel chipset driver that the optional update is pushing I'm not sure I went back to Device Manager this time I clicked View and put a checkmark next to Show hidden devices and I found it In Other devices it says unknown device After right-clicking on this and checking the driver details I got a hardware ID that says ACPI TOS I did some research and was told that it could be my Intel chipset so I went to Intel and their website did an automatic scan of my system It found a few things so I installed them and rebooted the laptop Doing this did not fix the problem Is there a way to figure out what this device is It doesn't seem to be hindering my laptop but being a perfectionist it is really bothering me One thing I wanted to add could it be a USB device I noticed that I do not have my media card reader drivers installed but yet when I put a media card in it reads it just fine or maybe the USB camera installed on the lid of the laptop After checking my imaging device it looks to be installed has to be something

A:Unknown Device in Device Manager/Show Hidden Devices

Hi there ... You should Install the chipset Driver and also the Realtek Driver for your card Reader ... From the Toshiba website ... The Link is provided below

Satellite L505-ES5018 – Windows 7 32 and 64-bit Drivers Download
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Sorry that last word didn't get in the subject line.


These two values are:
My bios info
So should I do this:

ASUSTeK Computer Inc.-Forum- driver missing
When I download that zip file from under "Install the Bluetooth driver:" it has so many files to choose from.... I don't know what to do?

I've also found out that I need to disable "boot from network" or "boot from lan" in bios to get rid of this unkown device issue?

A:Unknown device in device manager after Bios default settings are

Well it might be a good idea to look at the following tutorial:

Device Manager - Finding Unknown Devices

Use the link in Step 7

Also I tend to find this tool useful:

Download - Hardware Identify Portable - MajorGeeks

Right click on each result in the list for more options.

Edit: On my machine a similarly named device appears to be a webcam.

In the list USB Composite Device doesn't mean much but matching the ID seems to indicate that it's the webcam.
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How do i figure out what driver or even component windows wants software for when in the device manager under other devices it lists an unknown device and windows update cannot find anything.

Oh and is it appropriate for me to use this topic to ask another question regarding explorer.exe as while i am inside a folder i delete (by choosing delete from the context menu in the tree view) while inside that folder on this particular laptop PC explorer. always crashes, collect information, sends it and restarts explorer. I have not experienced this problem on any other pc running any version of windows 7, oh and the same happened with build 7264 x32 and the current install of build 7600 x64.

A:Device Manager reports Unknown Device & explorer crash

Please fill up the System specs...
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A:Why Does Uninstall / Reinstall a Device Driver via Device Manager Fix Problems

The drivers can become corrupted, which is why a re-install will fix the problems.As to how they get corrupted, that's anyone's guess...
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(It tried going to Realtek's site to download an update. It has updates for Windows 98, 95, etc., but not for XP. Or at least I couldn't find it.)

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Showing not found
Going into the device manager the imput device tag is not there.
Thanks in advance
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A:Front USB Ports not Working - "Unknown Device" in Device Manager

If your motherboard has a 1x pcie slot you can get a card like this...
Some motherboards it's a tight fit because of the video card taking up space. In that case you can relocate the above card with this...
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So far I have tried:
System restore
Deleting and redownloading audio drivers
Adding legacy hardware for Realtek
ePSA test was able to hear the tones
The audio logo has a red X through it and only the bluetooth headphones drivers appear in device manager. Any ideas what might be the issue and how to solve them?
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A:Device Manager Code 19 Error for HP CDDVDW TS-H653T ATA Device

I fixed the issue by doing what this Microsoft Support Article said: The CD drive or the DVD drive does not work as expected on a computer that is running Windows Vista
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If you have ever wanted to change that boring quot HID-compliant Mouse quot title to something more descriptive this tutorial is for you The name of any device can be modified with this method and can help you organize TUTORIAL: to Manager Device How in names change device your devices better in Device Manager First open Device Manager by opening a run prompt Windows Key R and typing devmgmt msc You can also access the Device Manager via the Control Panel Next find the device that you want to change the name of Since I want to change the name of my quot HID-compliant Mouse quot I will look for that The devices are organized nicely into categories so you shouldn't have any issues finding the right one Right click on the device and select Properties Then go to the Details tab and pick quot TUTORIAL: How to change device names in Device Manager Driver key quot TUTORIAL: How to change device names in Device Manager from the dropdown list Copy the value by right clicking it and selecting quot Copy quot Open the Registry Editor by opening a run prompt and typing regedit Grant administrator privileges if prompted to do so Navigate to HKEY LOCAL MACHINE TUTORIAL: How to change device names in Device Manager gt SYSTEM gt ControlSet gt Enum Right click on the Enum key and select quot Permissions quot On the screen that appears click quot Add quot In the quot Enter the object names to select quot text field type the name of the user currently logged into the computer For instance my username is quot Brandon quot so I type Brandon and press the quot Check Names quot box If entered correctly the rest will be filled out for you automatically Click OK to exit that screen Still on the permissions page click quot Advanced quot then navigate to the quot Owner quot tab Select the current user of the computer as the owner and tick the quot Replace owner on subcontainers and objects quot checkbox Click Apply and then OK a few times to exit those windows Still on the permissions page left click your username to select it then tick the checkbox titled quot Full Control quot Click quot Apply quot If done properly you have just given yourself permissions to edit Enum and all of its subkeys Back in Regedit left click on the quot Enum quot key to select it Then press CTRL F to open the search prompt Paste the driver key you copied earlier and search The search should take you to the properties of the device you want to edit Right click on a blank space and select New gt String Value Name this string quot FriendlyName quot without the quotations Double-click on the FriendlyName variable to modify it In the textfield type the name you want your device to have Go back to Device Manager and go to Action gt Scan for hardware changes If you followed these steps properly the device should now be renamed Thanks and best of luck If you have any questions or comments regarding this customization post a reply to this thread

A:TUTORIAL: How to change device names in Device Manager

Wow, thanks!
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I basically just have a lot of random questions to be honest.. Probably easy for a lot of you! If you could work with me just a little bit that would be so much appreciated!

For example:
-BIOS help (x4,x1,auto for PCi) (Do I disable anything important in BIOS?)
-Device manager help (I know I could have half the devices.. So many system devices)
-Basic AV and Firewall questions (Am I okay just using Windows Defender and Windows Firewall?)
-Questions about sound devices

I have been looking at these forums for some time now. I have seen a lot of very knowledgeable people in here; and that Is what made me actually Sign up and try to be active as I can in these forums. I just need someones help for a little bit with me to work with me and explain a few things; like I said I would really appreciate it! Thank-you so much!

A:BIOS x4, x1, Auto, Gen3, etc, Device Manager device

Auto (why would you want to disable anything , what are you thinking of disabling)?
Don't worry about it
AV-Comparatives Firewall Reviews - AV-Comparatives (download the pdf for firewall tests) make up your own mind
fire away
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This 2 device drivers are missing ...2 codes are listed bellow. 1.     USB\VID_138A&PID_003F&REV_0104    USB\VID_138A&PID_003F  2.     ACPI\HPQ6007    *HPQ6007

A:missing Drivers from "other device" showed by device manager

 On your Support page.
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A:How do you remove a device listed in Msinfo, but not in Device Manager?
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hi i would like to know
i would like to enable or disable a device from device manager without opening device manger is there maybe a script or a shortcut

A:shortcut to enable or disable device in device manager

DevCon (Devcon.exe), the Device Console, is a command-line tool that displays detailed information about devices on computers running Windows. You can use DevCon to enable, disable, install, configure, and remove devices.
DevCon runs on Microsoft Windows 2000 and later versions of Windows.

I haven't tried it myself but with DevCon(Windows Device Console) you should be able to do that. You don't have to install the WDK as that page says. Here's a solution to extract only devcon.exe from the installer:
Where to find DevCon.exe - The Deployment Guys - Site Home - TechNet Blogs

And here's examples of how to use it: Device Console (DevCon.exe) Examples (Windows Drivers)

Let us know how it goes or if you need help.
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What should be happening: I plug in my headset to my controller on my windows 7 x64 PC (wired controller)
and sound comes out of the headset and not the computer

What is happening: No new device shows in device manager underneath sound video and game controllers audio

Problem: not able to use headphones on my controller

How do i solve this problem? When I restart my computer or "scan for new hardware devices" nothing happens and i dont get a headset audio device showing up

And it also doesnt appear in volume control icon > right click > playback devices
so i cant enable it there even when (show hidden/disabled devices) is enabled.

A:Xbox One Headset Device not detected in device manager

Hi realflow100,

what USB port are you plugging in the Headset in? I've noticed that sometimes depending on if you plug the headset in a USB2 or 3 port matters for some devices.

What is the audio driver you have for the moment, if you haven't got the latest here is the Acer support download page for your PC:
Download Drivers and Manuals | Acer Official Site

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need some expert opinion about this one
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I have a feeling that this is simply a case of some registry settings which need adding/modifying/deleting but exactly which ones and what values I do not know.
I suspect that the registry settings affected are under the following key:

The machine is a Dell Optiplex GX260. The device is a Hitachi-LG Data Storage CD-ROM, Model GCR-8481B. The OS is Windows XP SP1.

No, I haven't tried re-installing XP.

Thanks in hopeful anticipation.


A:XP - CD Device with Yellow Icon in Device Manager

Have you tried uninstalling it in Device Manager, rebooting and allowing XP tro redetect it? Has it ever worked or is this part of a new installation?
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please help!! is there a fix for this?

anxiousely awaiting your reply. Thank you,

Greta Lovejoy

A:Device Manager error 19 problem with DVD device

One of these may help:1. Uninstall the drive through Device Manager.Restart computer. The drive will be automatically reinstalled.or...2. computer.or...3. Download, and run Restore Missing CD Drive patchDouble click on to unzip it.Right click on cdgone.reg, click Merge.Accept registry merge.Restart computer.or...4. Go to Device Manager, click a "+" sign next to IDE ATA/ATAPI Controllers.You'll see two items:- ATA Channel0 (or Primary Channel)- ATA Channel1 (or Secondary Channel)Right click on each of them, and click Uninstall. Confirm.Restart Windows. They'll be automatically reinstalled.
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A:Unknown device shown in device manager

I've seen those on the Media Center edition of Windows
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I have the this physx card and it displays as 'pci device' in device manager, running Windows 7 Ultimate 64bit. Even though when I installed the latest Nvidia drivers for my graphics card via

And the nvidia control panel shows a physx properties page - so does this mean the card is installed and I should not bother with the device manager entry?

BTW I know the card is quite ancient nowadays but I decided to put it in the computer anyway

A:BFG Tech PhysX as PCI Device in device manager

what graphics card do you have? if you have a 8600 or above it already has the ability to do physx processing. Whether or not the drivers still allow you to offload it to the physx card, I don't know.

whatever the case, it doesn't sound like it's working properly.
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I got a new hard drive for my HP Pavilion DV6T-6000. Installed windows 7 ultimate and a bunch of drivers from HP's drivers section for my computer and I still have this unkown device. It wasn't there on my old drive so something isn't right here.

Location: on Microsoft ACPI-Compliant System

The drivers for this device are not installed. (Code 28)
There is no driver selected for the device information set or element.

To find a driver for this device, click Update Driver.

Hardware ID:

Hopefully something I posted is usuful for one of you guys to figure out.

A:Unknown device in device manager (code: 28)

Welcome to Seven Forums. It may be this: Re: Driver for ACPI\HPQ0004\3&33FD14CA&0 - HP Support Forum
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I have a problem I seen not to be able to find a fix for, I have a yellow ? in device manager Other devices PCI Device

in PCL device properties I hve

---device typw other devices
----manufacture unknown
---location pci bus 0, device 6 function 1
---device status the divers for this device are not installed (code 28)- to reinstall the driver for this device reinstall driver--- )) well that the problem I do not know what it is__
----resource seting this device is not useing any resources because it has a problem

--- device instance ID PCI\VEN_10DE&DEV_0371&SUBSYS_72601462&REV_A2\3&267A616A&0&31

A:yellow ? in device manager Other devices PCI Device

What doesn't work? Do you have a modem that is not installed? If so, and you don't use it, it doesn't matter.

How about sound? Do you have a high-definition audio controller? Working
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i cant install nvidia drivers " this graphics driver could not find compatible graphic hardware", and i can't see my nvidia card on the device manager, and can't get the hardware ID, it looks like my laptop doesn't have this graphic card installed.
my latop is:

2 graphics card, intel shared, and separated nvidia ( 310m cuda - 1GB )

i tried to follow this procedure, Fix Latest nVidia Mobility Driver to Fit Your Notebook

but couldn't find device ID, because it is not listed on device manager,
pleaaaaase help !!!!!

A:My Nvidia device is not listed in Device manager

Welcome to Windows Seven Forums.

Have a look here:

Select your operating system from the drop-down list, expand the VGA category and download whichever drivers you want.

I'd be inclined to save them before you install them in case you need them in the future.
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I have Windows XP Home Edition w/ Service Pack 2 on a Dell Dimension 2400. No audio devices detected. When I open Device Manager it is completely blank - no devices of any kind are shown. Same with Hardware. I haven't made any recent changes to anything having to do with audio, just a System Restore or two, and I don't know if the problem started before or after that.

Edit: Ok, I got the devices to show up by enabling Plug and Play. None of them have the yellow exclamation mark. Gonna try troubleshooting the audio devices...

Troubleshooting didn't work, updating drivers didn't work, Windows Help and Support was no help.

Please help
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But in Win10 Device Manager has no listing for Imaging Devices.
Where in Win10 can I enable and disable webcams?
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Hello I have an M-Audio midi-uno and it isn't popping up anywhere in windows it plugs in via usb When I plug it in a light on the device turns on and slowly flashes on midi device manager in appearing not device off When I plug it into my piano and play notes the indicator lights that show key presses flash on off Yet when I load up mixcraft it doesn't show the device Device manager doesn't show the device in Sound game and video controllers I do click refresh devices I've tried adding the device and using the troubleshooters M-audio says midi device not appearing in device manager the device shouldn't need drivers Yet I found my w laptop needed the drivers Their website has w driver midi device not appearing in device manager downloads but they aren't actually w drivers They do not have drivers for w it's just the w driver I know there's nothing wrong with the device i've used it for the last weeks playing the harp auxiliary Piano in a musical it was plugged into my laptop my desktop obviously is more powerful than my laptop and I would rather use my piano in a system that doesn't lag I've contacted m-audio support and they didn't say much Try plugging into usb Try testing to make sure the device works Does anyone know anything else I can try Other than waiting for M-audio to release w drivers that will never come out because windows has no support for midi Maybe some tool that I don't know about Link to the device M-AUDIO - Uno - -In -Out USB Bus-Powered MIDI Interface System specs Windows mobo H m-Plus ram gb corsair white lp cpu i - gpu psu corsair silent watt case corsair D
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In device manager I have this Unknown Device showing up "ACPI\AWY0001\2&DABA3FF&0" and I have no idea what it is.

Any suggestions in helping to solve this one would be a great help. Google brings up Intel VIIV for Media Centre but doesn't help me very much.

A:Unknown Device shows in Device Manager

its a asus driver for windows xp refer to your having problems then refer to if this isnt helpdul its a 2 sec job using yahoo search
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When I disable the network controller in Device Manager, the controller is disabled but nothing changes in Device Manager to identify the device as being disabled. When I used to do the same thing in Windows XP, the device icon turned yellow.

Is there some setting to identify disabled devices in Win 7's Device Manager?

Sky (Windows 7 Home Premium 64bit)

A:How to identify disabled device in Device Manager

A black arrow next to a the device in Device manger in Windows 7 shows that your device is disabled. Yet another way to verify that the hardware is disabled is by checking the device status in Device Manager. Disabled devices generally return a Code 22 error.
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Hell all, I am hoping someone could help me. I can't seem to find out what driver will remedeate the "Other devices" section in device manager. It just gives a name of BCM20702A0. The only thing I can get from the hardware id is USB\VID\0A5C$PID_221E6&REV_0112. I downloaded the whole driver package for the purpose of creating driver packs in SCCM, as this is our method of imaging.

Go to Solution.

A:Mystery device (BCM20702A0) in Device Manager

could you post all the Hardware Id lines from the Property sheet in Device Manager, please?
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Hello everyone, I hope you could give me some clue that may have caused the appearance of an unknown device. All information here : An unknown device appears

First, That was solved by uninstalling and rebooting, did not appear anymore. But as I said in the previous topic, that solution does not leave me entirely peaceful.
Since when searching for information on the issue, some say it may be a virus. But also by the HWMonitor. I prefer it was caused by HWMonitor instead of a virus.

Can give me a hand to remove my doubts about whether it was caused by a virus or not.

I scanned all the PC with ESET 6 and nothing.

Thank you for your time and help

A:Unknown device In device manager, by a virus ?

Quote: Originally Posted by 3Colors

Can give me a hand to remove my doubts about whether it was caused by a virus or not.

Sure, lets begin:

1.) Download herdprotect: (choose the portable version)

Download herdProtect - Free Anti-Malware Platform

2.) Run the scan.

3.) When the scan finishes, save the results per the screenshot below. Then upload the log here.

DO NOT REMOVE ANYTHING YET. I will advise if anything needs removed when I receive the log.

Attached Images
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This problem started between noon and PM on Friday My Realtek PCIe GBE Family Controller device which allows me to connect to the Internet via LAN from device missing HP Pavilion device - dv3 manager Ethernet cable stopped appearing in the Device Manager window Furthermore the only place where my computer can find the device is in MSInfo exe Name Realtek PCIe GBE Family Controller HP Pavilion dv3 - LAN device missing from device manager Adapter Type HP Pavilion dv3 - LAN device missing from device manager Not Available Product Type Realtek PCIe GBE Family Controller Installed Yes PNP Device ID Not Available Last Reset PM Index Service Name RTL IP Address Not Available IP Subnet Not Available Default IP Gateway Not Available DHCP Enabled Yes DHCP Server Not Available DHCP Lease Expires Not Available DHCP Lease Obtained Not Available MAC Address Not Available NOTE The Driver line was NOT FOUND in this entry indicating that the driver is either missing or the system can no longer find it I am able to connect via wireless though my signal strength with the nearest hotspot is out of bars at its best Could you send me a direct download link for the driver installation software that works best for my system I have an HP Pavilion dv - us machine running Windows Home Premium x Processor is AMD Turion x -bit

A:HP Pavilion dv3 - LAN device missing from device manager

This is the driver from HP's site for Win 7 x64:

Realtek RTL8168C/8111C PCI-E Ethernet NIC Driver HP Pavilion dv3-1075us Entertainment Notebook PC - HP Customer Care (United States - English)

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Hello there I have an HP dv notebook which about an year ago began having not Wireless Device showing on Manager device serious screen problems It went black and nothing made it come back even though Windows still booted sounds came up and everything After almost an year repairing and Intel motherboards later the technician found out the problem was on the dedicated graphics card memory and put an AMD motherboard on my notebook which didn't have dedicated graphics memory anymore So now my notebook is recognized by HP automatic product detection as Wireless device not showing on Device Manager a dv us one Plus my graphics card is now shown as a GeForce Go I bought it as a GeForce GS Since then the PC has been working flawlessly except for now Last night I was using the notebook turned it off and went to sleep Now I turned it on once again it simply can't detect the wireless device It's like it doesn't exists I never changed the position of the notebook or anything to say the card moved or something internally I check the Device Manager and there's no sign of the adapter It only shows the local ethernet adapter wired connection working flawlessly as I'm writing right now from it and bluetooth adapter And yes the light on the wireless switch on my notebook is blue which means turned on I tried putting it to off orange and then on again blue but it doesn't works All that happens is that windows quot disconnected quot sound like when you remove an USB device when I turn it off I have tried downloading the drivers from HP support webpage but it also doesn't work Not even automatic hardware detection detects it I have no idea what to do Please please someone give me an useful tip for this one Thanks

A:Wireless device not showing on Device Manager

Weird one. Could u try a system restore to a previous good working state? Given all that you've done -- correctly -- I wonder if the internal wireless card is simply kaput? Could you perhaps purchase a usb wireless dongle such as:
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I've just upgraded my 6 year old computer from Win XP to Win 7.

In Device Manager, there is an item with a yellow caution under Other Devices called "PCI Input Device". The Device Properties indicates Code 28. I searched both the Internet and the computer but couldn't find a driver.

I ran Belarc Advisor and didn't see any hardware errors.

There doesn't seem to be any more specific clues regarding the component causing this error and there also doesn't seem to be any hardware that isn't working. (at least not that I have found)

Can anyone point me in the right direction to fix this problem?

A:PCI Input Device - Code 28 in Device Manager

Hi Welcome to Seven Forums .. Go to the Unknown Device in the Device Manager .. Select it then Right click on it and select property's then select Details and Post back the hardware's id it will be PCI some thing ...
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I have often wondered if this is the way to go to update a driver VIA device manager.
Don't select install automatically instead select "Don't search I will choose
the driver to install. Usually one is found but when selecting "install automatically
I have never had an updated driver found.

A:Updating device driver through Device Manager

usually if I don't have the disk, I just go to and find it there...about the only time that site has let me down was an ancient dell lapper with some archaic sound driver.
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I have a USB device that is not removed from the Device Manager after I unplug it. The laptop is a Samsung 700Z5B, win7 x64, updated with all MS patches, I'm not 100% sure if the BIOS is up to date, having trouble finding that info.

If I have just restarted the computer I can use my USB device just fine. From that point I can remove it once or twice, but after that it won't work again until a restart of the computer.

This seems to be the only device that is having this trouble. The hardware the USB connects to is a Moates Quarterhorse and it has an FTDI chip AFIK. I have not found anyone else having this issue with a Quarterhorse so I am thinking it might be an issue with my laptop as opposed to the Quarterhorse hardware.

Any thoughts or possible direction?

A:USB device not removed from Device Manager after being unplugged

Ok KeyHoe how are you removing this device - the safe way or the unsafe way. You should be using the method of clicking on the arrow in the systems tray (right hand side of the taskbar) as shown next to my Kaspersky K it will open up and show what devices are plugged in click on the one you want to remove and wait for it to say safe to remove - easy .
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Alright, so here's the scoop. I recently formatted my computer into xp and updated it to sp3, but in the programs (aida64 among them) I was using to search for drivers it said that my sound device was outdated (Soundmax High Definition audio integrated device I think) and so I installed Soundmax's latest driver/ program. Yet that made the sound scratchy or added a fuzz to the sound that wasn't there before. I tried going back to a restore point but that didn't work so I disabled the device in Device Manager. Now the device doesn't even appear in the Manager, even after re installing the chipset and the program. Does this warrant a belarc report to be solved?
Any help would be much appreciated and thank you for your time.

Unfortunately the duke of flukes wasn't lucky this time.

A:Sound device disabled, now gone from device Manager

Try running Everest and have it create a report and then attach that to your next post.

Download link is available in my signature.

Is this an OEM computer or custom built? If OEM - Make & Model would be helpful.
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please i just noticed that my laptop cant find any bluetooth device on eben with the bluetooth support service on in services,msc.and in my device manager i have the generic bluetooth adapter, microsoft bluetooth enumerator and microsoft bluetooth le enumerator [email protected]_Tikkanen
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I recently decided to to a clean install of Windows RC x I have been running Windows x because even though I have x processors my laptop came with Vista Ultimate x installed on it in manager. Unknown Device Device After reading about the differences between x and x systems and the fact that I have GB of memory that only came up as GB under x I thought I would experiment with Windows x My only problem so far is one unknown Unknown Device in Device manager. device under device manger I originally had three unknown devices but the first two were based on my Nforce PCI system devices which I finally found here nforce Vista driver in Others drivers - Windows Vista Downloads These are the drivers that worked for my AMD based Nforce system Nforce Vista drivers downloads - NVIDIA nForce Driver WHQL for WinVista Vista driver download - Windows Vista Downloads After installing the drivers I still have that one unknown device listed I tried to run DriverMax but it only supports Vista x not x I also tried PC Wizard and a program called quot Unknown Devices quot that just tells me I have one unknown device No Duh I tried to identify the device by PCI vendor ID but it doesn't show one Since the laptop came with everything pre-installed I have no idea what it can be These are the only things I can find to identify it Hardware Id's ACPI ENE ENE Physical Device Object Name Device d I searched the Internet and the only thing that came close to it was something called quot Smart battery quot which I installed it works but the unknown device is still there I would be very happy if someone could please tell help me to figure out WTH it is and how to install drivers for it Besides this one thing Windows amp x is preforming very well on my laptop so far Thanks in Advance Fubar

A:Unknown Device in Device manager.

Probably drivers for the chipset, all I see on msi's site is 32 bit drivers, so you might be outta luck until they update drivers.

Could always try to download the chipset drivers and point the driver update manually to it.
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I reformatted my Desktop and in the Device Manager tab PCI Device was listed missing I have no idea what I need to download and there is no sound from my computer OS Windows XP Pro SP CPU Type Intel Pentium MHz x Motherboard Name Gigabyte GA- I P Duo Pro PCI PCI-E x PCI-E x DDR DIMM DDR DIMM Audio Dual Gigabit LAN IEEE- Motherboard Chipset Intel Grantsdale i P Video Adapter NVIDIA GeForce TurboCache TM MB Audio Adapter Intel FB ICH - High Definition Audio Controller B- ---- device in device Missing manager Under PCI Devices info from Everest there s a whole heaps of info on it but the report is still reported missing Device Description Broadcom NetXtreme BCM Missing device in device manager Gigabit Ethernet Controller Broadcom NetXtreme BCM Gigabit Ethernet Controller Intel FB I O Controller Hub ICH B- Intel FB ICH - Enhanced USB Controller B- Intel FB ICH - High Definition Audio Controller B- Intel FB ICH - LPC Bridge B- Intel FB ICH - PCI Express Port B- Intel FB ICH - PCI Express Port B- Intel FB ICH - PCI Express Port B- Intel FB ICH - SMBus Controller B- Intel FB ICH - USB Universal Host Missing device in device manager Controller B- Intel FB ICH - USB Universal Host Controller B- Intel FB ICH - USB Universal Host Controller B- Intel FB ICH - USB Universal Host Controller B- Intel FB ICH R - Serial-ATA IDE RAID Controller B- Intel P Memory Controller Hub B- Intel P PCI Express Root Port B- nVIDIA GeForce TurboCache Video Adapter Texas Instruments TSB AB A- OHCI PHY Link-Layer Controller Missing device in device manager VIA VT IDE RAID Controller If there s any way you can help please do Really appreciate it nbsp

A:Missing device in device manager

Install the most recent chipset driver and then the audio driver.
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I'm using XP SP3 Home Gateway desktop My device Manager has nothing in it. I don't know when it quit showing. I have checked Bios plug&Play, and it is set in Auto. I am also getting an error stating my recovery D:\ is running out of disk space. After trying several utilities I am asking for help.

A:No device listings in Device Manager

ou8abug, Check out the thread at the link below.

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I have Compaq Presario SR1520NX computer.

I have unknown device in Device Manager.

I attached a screen shot of it.

What do you think is wrong ?

How can I fix this ?


A:Unknown device in Device Manager


Try this driver:
Summer 2005 Original SiS Chipset Drivers Compaq Presario SR1520NX Desktop PC - HP Customer Care (United States - English)
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The hardware id for the unknown device driver is: USB\VID_18D1&PID_D002&REV_0231USB\VID_18D1&PID_D002

A:unknown device in device manager

Hi, Are you trying to connect anything to your computer ? What is it ? Is it a phone or a tablet ? Regards.
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Still an unknown device in the device manager under network adapters.

Couldn't figure out the Unknown device identifier program, and there is no vendor or device id !

Under the device instance id, it says "root\ms_pschedmp\0002"
i googled it but didn't find much information.
I tried to update with my driver cd but it couldn't find the driver either.

A:Unknown Device in Device manager

other things on the dropdown menu:

Service: PSched
Enumerator: Root
Devnode Flags : DN_root_enumerated

Class Installer: NetCfgx.dll,NetClassInstaller
Current Power State: D3
Power Capabilities: pdcap_d0_supported
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Hello I have vista ultmite 32bit and my device manager says I have an unknown device and it needs the driver. the motherboard is an Asus P5E-VM HDMI BTW I'm doing a clean install on this computer please help me find the driver.

here is the info I have under the device manager:

Name: Unknown Device
Device type: Other devices
Manufacture: unknown
Location: Port_#0001.Hub_#0007

DEvice Status:

this device is not configured correctly. (Code 1)

There is no driver selected for the device information set or element.
To reinstall the drivers for this device, click Reinstall Driver.

I have already installed the chip set

A:unknown device in my device manager

Right click on the device and select PropertiesClick on the Details tabIn the dropdown box, select Hardware IDThere will be a string of letters and numbers:- PCI devices have 4 characters following the VEN_ string, and 4 characters following the DEV_ string.- USB devices have 4 characters following the VID_string, and 4 characters following the PID_ string.- other devices may have different stuff - in that case we'll need the entire string of info.Provide us with the information above and we'll have a look see to find out what it is.For PCI devices I look at http://www.pcidatabase.comFor USB devices I look at the rest of the stuff, I'll start with the system specs and a Google search.
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I have browsed the solutions provided for this problem but they don't fit my case.

When I go to Properties / Details / Hardware Ids the value is: root\sscbfs_storlib_bus3. Nowhere I can find the VEN or DEV code

A:Device Manager - Unknown Device

Hi Welcome to Seven Forums .. Read the Link below

Is this Unknown Device from SugarSync? . Archive (106) . SugarSync 2.0 - Everything Else . Forum . SugarSync Community
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Hi Recently installed vista ultimate Device In Device Manager Unknown x fresh on new hd I have been using the same copy on my older hd for months As far as i'm aware Unknown Device In Device Manager i've installed all newest drivers for hardware There are two 'other devices' for which no drivers are installed One I'm pretty certain is the gameport on my audigy zs platinum pro location pci bus which isn't supported in vista the other one is a mystery location Unknown Device In Device Manager 'on Msoft ACPI-Compliant System I don't care about the gameport but i'd like to get to the bottom of the second device The thing is the only thing that makes any sense to me in properties details is in 'siblings' - it looks exactly like the description in the same properties details for my cpu athlon x for which there are already instances in 'processors' quot quot ACPI AuthenticAMD - AMD Family model quot quot etc Could this unknown device have something to do with the cpu and might the fact it's unknown be affecting the computer performance I can give further info if required I've no idea what might be needed TIA FB

A:Unknown Device In Device Manager

did you put in the mobo disc and load the chipset drivers if you dont have it download form manufacturer and install
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Hi people I have a huge problem with two unknown devices in my quot Device Manager quot after formating Device device. manager, unknown and reinstalling Device manager, unknown device. fresh copy of Device manager, unknown device. Win Xp Pro I v tryed to find help by google and other forums but I just can t seem to find the right answere Hope to get help from you Here s the problem In my quot Device Manager quot there is two lines with Unknown devices The first one reads The second one reads Well now you got the screenshots I v tryed to find answeres on the net for this problem other places but never got the right answere Hope to here from one ore many of you that maby have a solutin I will take every sugestion seriusly and I will try just about anything to make it work Please somone have the ansvere And yeah sorry about my English It s been some time since school in Norway Oh have a wery nice christmas nbsp