Windows Support Forum

Wifi problem

Q: Wifi problem

Okay, this is very weird. when I connect to my wifi on my laptop the internet doesnt work. It says connected and everything. it says it has internet access. It just doesnt work. But if I connect my phone to the wifi and use USB tethering to my laptop it works. :/ Help please.

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Preferred Solution: Wifi problem

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A: Wifi problem

Hey RenRoo.Have you tried a another browser? Does the wired connection to the router work? If yes, I would go into Device Manager, and click the + sign next to Network Adapters.Right click on the wireless adapter and select uninstall.Exit, reboot the system, allow the system to "find" the wireless adapter, then check and see if it will connect. If you still have the same problem, connect via your phone and in Device Manager, try to update the driver.
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I have an HP Probook 455 G1 and the cooling pad doesn't seem to work at all.
Thank you.
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I recently bought a Laptop with an unknown OS (I forget the name, but it wasn't windows) and had to format it, and afterwards got Windows 7 working on it. For some reason, I'm not getting any wifi, help please

A:Issues with WIFI on new PC

Also, if it makes a difference, I'm able to connect to the internet with a cord, just not getting wifi
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Every 10 seconds audio manager will set the volume on my mic to 0 and mute it I have already tried to uninstall it and reinstall it but no result.
It may be malware but I am not sure as of yet. Would really appreciate help right now.

A:Realtek Audio Manager Mic Problem

Problem Solved, As suspected it was malware. To fix this launch task manager, then go to start up, go through the list if something dosn't have a icon or dosn't seem to fit in right click and open its file location. If you are definite that it is malware disable it, restart go to the file location and delete all the files.
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this post was edited
My laptop: toshiba satellite l550 ... The part no. Is PSLWSA-01000Q

OS: Win 7 32 bit Professional.

Problem: let me give you an overview of my laptop.... It was very slow until recently I did a system restore ... It is a laptop with fans that rev all the time and has the ability to overheat and shutoff once the laptop gets to about 105 degrees celsius.
My problem today is that I cannot boot the computer past the BIOS ... all the components within the boot menu fail to boot... These consist of in order of my boot settings.

1. P1-Toshiba MK5055GSX
3. Floppy
4. Realtek Boot Agent
When I clicked to try boot the Realtek Boot Agent an error message came up 18.08.14.jpg?dl=0

When I press enter on each of these in the boot menu the tells me the part has failed. Please Help me I would like to fix this issue.

A:Toshiba Satellite L550 problem

I am planning to buy a new LT but I'm not quiet sure what's the best one. What is good about Toshiba?
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Just to start off I am COMPLETELY clueless and have no tech savvy whatsoever so simple language would be appreciated I ve owned this laptop for a little over a year and all this time I ve been able to connect to Wifi without a problem This morning the icon at the bottom left of but Laptop with Ethernet will Wifi, won't cord an to My connect connect the screen told me there was no Internet connection available when I troubleshot it it suggested using the Ethernet cord to connect The Ethernet cord connects them fine and the internet connection becomes available but I m still unable to use the Wifi This is an issue with my laptop because all the other devices My Laptop won't connect to Wifi, but will connect with an Ethernet cord in my house are able to connect to the Wifi and the modem is showing all the appropriate lights and such I ve tried turning it off and on again but alas this once that method has failed I ve also tried resetting the modem and it made no difference Last night I was uninstalling various programs that I didn t need and that s the only thing I ve done differently to my usual computing habits I don t think I removed anything unless I knew what it was but it s possible I accidently removed something important I don t know if that has any relevance or not but it s all I can think of as the reason for this My laptop is a Toshiba Qosmio and the system I use is Windows My modem is Telstra Bigpond Please help D nbsp

A:My Laptop won't connect to Wifi, but will connect with an Ethernet cord

How far from the router are you? I experience the same thing occasionally on my laptop.
I usually have to switch the wifi switch off on the laptop & on then I reboot & I'm back online. My laptop & tower are both about 50' away & on the lower floor where the router is. Good luck.
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Okay so before I begin I'd like to say I am relatively new to computing and I'm not the most knowledgeable.

Let me explain my setup:
I have a HP Envy SleekBook Laptop which is connected to my BT Wifi through a NetGear HomePlug which should give me wired internet.

I cannot move the router which is that the other side of the house and I decided to test me internet speed on I got nearly exactly the same values when using the ethernet cable and when connecting to the internet.

I often have ping spikes and lag in CS:GO.

That is my main issue and my secondary discussion is if this is a good setup : (I have ordered this stuff)

Thanks <3

A:Ethernet vs Wifi and Confusion

HMM. and your problem / question is ...
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I notice on windows task manager there are only about 13 Processes running and there are usually about 20, and on Services there are about 40 running and about 100 or more stopped services. Thanks for the help

Also on startup now I have a pop up on bottom saying, Failed to connect to a windows service. Windows could not connect to the System Event Notification Service service. This problem prevents standard users from logging on to the system. As an administrative user, you can review the System Event Log for details about why the service didn't respond. And the startup and logon time is really long now

A:Windows 7 can't connect to internet through Wifi or ethernet cable

Sounds like you deleted the network drivers, I did this once and ill be honest unless someone here knows a trick, or you have a CD with drivers you are going to have to have a hell of a time unless you know the name of the hardware and download the right driver, thats my guess. best of luck
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Hey guys,

I have a Sony Vaio VPCEH15EN laptop & the OS is Windows 7 home basic. I have a wifi router which is of TPLINK.

The wifi won't connect to my laptop but it works fine on my would only start working when I use the ethernet cable. I never had this problem before. I have tried everything ..I also tried the winsockfix.bat but all my efforts have gone in vain..I just don't know if the wifi router is faulty or the modem of my ISP...Please help me solve this problem.

Best Regards,

A:Wifi on my laptop won't work but works when I use the ethernet cable

I have solved the problem by myself. To do this, first you have to disconnect your Ethernet cable from your laptop and follow the steps: Start>Control Panel>Network and Sharing Center>Manage Wireless Networks and remove all wireless connections by right click on it and select Remove network from the drop down menu. After doing this, close the windows and scan for the Wi-Fi networks. Click on the available network and select connect. After a while, you will be asked to give a password for your Wi-Fi connection. Type the password and click on connect button. And now will be connected to your Wi-Fi network via wireless.

May be it will help you.
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Hi! I don't know much about this place but there's a problem with my laptop and I don't know how to solve it. My laptop won't connect to the wifi anymore but it works perfectly fine with the ethernet cable. I appreciate it very much if you tech geniuses could help me out. THANK YOU!

A:My WiFi on my laptop won't work but works with Ethernet cable

Are there any yellow (!) in the device manager?
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A:Laptop sound problem

Update : I installed the soundcard drivers that I found for this exact laptop, uninstalled drivers that were installed with windows update, installed the driver I downloaded, system sounds worked properly untill I went to youtube and watched a video for like 30 secs.. then it just stopped like it used to when this problem first showed up..
Also I noticed that when laptop goes to saving mode, or whatever(screen goes black) like a black screen saver, and when I move the mouse a bit to wake it and continue the video, it has sound, but stops after a while again..
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Hi guys I ve been researching and trying to days to get this to work with no avail so I decided to post here for some help as doesn't Ethernet connected Wifi work cable. using working when only Internet I see this community is really active We ve got different laptops here and none of them can connect to the wifi anymore it suddenly stopped working for the last whole week We can connect to the internet through ethernet cables though We only use one at a time if ethernet then wireless is disabled and vice versa Here is a copy of the ipconfig all Windows IP Configuration Host Name PeterMai-HP Primary Dns Suffix Node Type Hybrid IP Internet only working when connected using Ethernet cable. Wifi doesn't work Routing Enabled No WINS Proxy Enabled No DNS Suffix Search List moolahd local Ethernet adapter Local Area Connection Connection-specific DNS Suffix moolahd local Description Realtek PCIe GBE Family Controller Physical Address AC- - D- B-ED-F DHCP Enabled Yes Autoconfiguration Enabled Yes Link-local IPv Address fe ac a d b Preferred IPv Address Preferred Subnet Mask Lease Obtained Monday October PM Lease Expires Tuesday October PM Default Gateway DHCP Server DHCPv IAID DHCPv Client DUID - - - - - -FB- -AC- - D- B-ED-F DNS Servers Primary WINS Server NetBIOS over Tcpip Enabled Wireless LAN adapter Wireless Network Connection Connection-specific DNS Suffix Description Broadcom GN b g n x Wi-Fi Ada pter Physical Address -ED-B - D- -FD DHCP Enabled Yes Autoconfiguration Enabled Yes Link-local IPv Address fe c f e e b fc f Preferred Autoconfiguration IPv Address Preferred Subnet Mask Default Gateway DHCPv IAID DHCPv Client DUID - - - - - -FB- -AC- - D- B-ED-F DNS Servers fec ffff fec ffff fec ffff NetBIOS over Tcpip Enabled Tunnel adapter Local Area Connection Media State Media disconnected Connection-specific DNS Suffix Description Microsoft to Adapter Physical Address - - - - - - -E DHCP Enabled No Autoconfiguration Enabled Yes Tunnel adapter isatap optusnet com au Media State Media disconnected Connection-specific DNS Suffix Description Microsoft ISATAP Adapter Physical Address - - - - - - -E DHCP Enabled No Autoconfiguration Enabled Yes Tunnel adapter Local Area Connection Media State Media disconnected Connection-specific DNS Suffix Description Microsoft ISATAP Adapter Physical Address - - - - - - -E DHCP Enabled No Autoconfiguration Enabled Yes Tunnel adapter Local Area Connection Media State Media disconnected Connection-specific DNS Suffix Description Microsoft ISATAP Adapter Physical Address - - - - - - -E DHCP Enabled No Autoconfiguration Enabled Yes Tunnel adapter isatap moolahd local Media State Media disconnected Connection-specific DNS Suffix Description Microsoft ISATAP Adapter Physical Address - - - - - - -E DHCP Enabled No Autoconfiguration Enabled Yes Tunnel adapter Reusable ISATAP Interface CE FC E - F - C C- D - D EBEC Media State Media disconnected Connection-specific DNS Suffix Description Microsoft ISATAP Adapter Physical Address - - - - - - -E DHCP Enabled No Autoconfiguration Enabled Yes Tunnel adapter isatap DDFAF D- B- -AA A-DBE BA F Media State Media disconnected Connection-specific DNS Suffix Description Microsoft ISATAP Adapter Physical Address - - - - - - -E DHCP Enabled No Autoconfiguration Enabled Yes Tunnel adapter Reusable ISATAP Interface E ED - - A -BB -FB FA F F Media State Media disconnected Connection-specific DNS Suffix Description Microsoft ISATAP Adapter Physical Address - - - - - - -E DHCP Enabled No Autoconfiguration Enabled Yes And here is a copy of the route print Interface List ac d b ed f Realtek PCIe GBE Family Controller ed b d fd Broadcom GN b g n x Wi-Fi Adapter Software Loopback Interface e Microsoft to Adapter e Microsoft ISATAP Adapter e Microsoft ISATAP Adapter e Microsoft ISATAP Adapter e Microsoft ISATAP Adapter e Microsoft ISATAP Adapter e Microsoft ISATAP Adapter e Microsoft ISATAP Adapter IPv Route Table Active Routes Network Destination Netmask Gateway Interface Metric O... Read more

A:Internet only working when connected using Ethernet cable. Wifi doesn't work

You have an IP on your LAN, but none on your wifi. Check your router to make sure DHCP for wifi is turned on and you have enough available addresses.
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I own a netgear dgn1000 modem+router and it is not working properly so I am using a sustitute modem right now and when I tried configuring my netgear modem once again using my laptop there is a problem occuring...
I am using internet through wifi through substitute modem...when I connect netgear modem to my lappy for configuring through the site doesnot open in fact internet does not work and when I remove the lan cable through netgear modem and use wifi on my sustitute modem it works fine

note: inernet is now continuously working through substitute bsnl modem only...the problem occurs only when lan is connected through netgear modem...

A:Problem configuring my netgear modem

Here's a link for the user's guide containing the install instructions - - Did you use the Install Wizard?
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A:Router problem with 5ghz

Make and model of router? How are you accessing the internet, I.e. cable, FIOS?
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I have searched these forums for a couple of hours now and nothing seems to fit my exact problem, and I am hesitant to use the solutions from other forums because it might further hurt my system. I am not tech-savvy/computer literate to say the least, and I would need a thorough walk-through on how to diagnose the problem, as well as how to fix it.

Any help would be greatly appreciated.

A:Unable to connect to most websites -- not a browser problem

How are you not allowed to view the website? Does the page show "The page cannot be displayed"? or you are not authorized or something else?

Try running cmd.exe, type "ipconfig /flushdns" without quotes.
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A:Problem with video output

I should mention that the jumpers I mentioned are used only to reset the BIOS, I apologize for any confusion. Basically, resetting the BIOS allows for video output sometimes.
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I have been using my external hard disk(WD My Passport Essential SE) 1 Tb, since last 6 months, but after a recent virus scan, my laptop is not showing the external hard disk, i have tried using My computer, Manage and Disk management.

I am unable to find external hard disk even in Disk management i.e. it is not showing.
So please can anyone help me in this concern......
I would really appreciate and thanks in advance

A:Problem with my external WD 1TB My Passport hard disk

First, try accessing it from another computer to be sure it can be accessed elsewhere. The Western Digital Passport Essential has had a pretty high failure rate as seen in our shop... so the unavailable external hard disk may not have anything to do with the virus scan may have nothing to do with the problem.

In other cases, I would attempt to reinstall the Passport drive. You do not usually cause any damage to the data on the drive when you do this.
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Resolved DNS on other on one problem working laptop, DNS network computers problem on one laptop other computers on network working I returned home for the holidays with my laptop running Windows Enterprise -bit When I connect to the wireless network my laptop reports that it is connected with internet access but there is no browsing capability at all P P works Steam works but Chrome Firefox Steam browser give me DNS problem on one laptop, other computers on network working the quot This webpage is not available quot page telling me that the DNS lookup failed All the other computers at home are working happily My settings were to obtain an IP address and DNS server address automatically nslookup said DNS request timed out It didn t work with the wireless or the wired internet with an ethernet cable I set up another network by using my iPhone as a hotspot to make sure it wasn t an issue with all connections and my computer could browse just fine using the iPhone hotspot But it didn t work with my home connection The first thing I tried was to use openDNS s DNS addresses and with my home connection It still failed and nslookup gave the same quot DNS request timed out quot I reset the modem router it s combined unfortunately to factory settings and tried directly connecting with an ethernet cable again It worked for half a second and I opened webpages before it stopped and gave the DNS errors again I tried the wireless internet and it still didn t work I can connect to the modem router I made a guest network just to try it and I got DNS errors again When I reconnected to my primary network it worked for half a second again then stopped My next attempt to fix it was going to the cmd prompt and typing ipconfig release then ipconfig renew I restarted my computer and tried again but I still received the same errors with P P working like before I turned off my firewall and tried but it still didn t work Then I tried ipconfig registerdns restarted my computer and tried again Still didn t work At this point IPv has been disabled but it s still not working I restarted the modem router multiple times but it does nothing to alleviate the problem I have Microsoft Security Essentials did a scan nothing detected Also tried System Restore to two days ago got an error about how it failed Summary Using openDNS address Turned off IPv ipconfig release ipconfig renew ipconfig registerdns no virus trojan system restore failed None of the above worked Other computers at home using the ISP s provided DNS server work My computer works with other connections but not my home network Is there anything else I can try Thanks in advance nbsp

A:DNS problem on one laptop, other computers on network working

Fe3C said:

Using openDNS address.
Turned off IPv6
ipconfig /release
ipconfig /renew
ipconfig /registerdns
no virus/trojan
system restore failed

None of the above worked.
Other computers at home using the ISP's provided DNS server work[1].
My computer works with other connections, but not my home network.Click to expand...

Good work. The router is fine[1] so don't fuss with it anymore.

Look for an updated driver for your WiFi adaptor.

On any working system run IPCONFIG /ALL and compare it to the results on the failing system. Look for missing Gateway address or IP address like 169.x.y.z

Some concern re failing system restore, but that's not a networking problem per se.

Work on a wired network first and then move to wifi.
Empty all manual settings on the LAN Connection (get properties, scroll to tcp/ip, click property button - - check ALL tabs; delete everything.

You should be able to PING and then PING
This shows the LAN adaptor has connectivity and DNS resolution.

Now do the very same sequence with your WiFi connection.
Disconnection from the router and then reconnect.
Inspect IPCONFIG /ALL again to look for valid IP addr, gateway addr and valid DNS settings. (not the OpenDNS you had before).

ping ; if this doesn't work, then the WiFi settings are invalid even before DNS is an issue.
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How can I get my pendrive to it's previous state just by formatting or anything else.

Do I need to update my drivers after os installation for getting wifi worked ?

A:Pendrive and wifi problem

armahee said:

How can I get my pendrive to it's previous state just by formatting or anything else.Click to expand...

Not sure I follow you. When you format the USB drive it will be blanked.

armahee said:

Do I need to update my drivers after os installation for getting wifi worked ?Click to expand...

You will need to install the drivers for your Netbook after so the wifi will work, yes.
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Can anyone help me?

A:Laptop problem Asus Vivobook Q301LA

...ok, here's an addendum to my post: at the moment the screen goes blank every time I plug in the charger, and the core temperature is around 51, 52 degrees, so in my humble opinion it's definitely not a heat issue.
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Hey all My new computer is a new graphics with Problem cards quot Medion Akoya P -E quot With art number windows It has an NVIDIA GeForce GT graphic card Problem with new graphics cards Original Psu w My old computer is a quot Emachine EL quot windows vista Original Psu w I have bought a Psu from w to have a pin connector for the GTX ti graphic card When installing this Psu in my EL both graphic cards works fine Now I have brand new graphic Problem with new graphics cards cards NVIDIA GEFORCE GT NVIDIA GEFORCE GTX TI Asus Both cards WORKS on my old Problem with new graphics cards computer Now the problem When installing the new Psu w into my medion computer everything works fine When I remove the graphic card from my new computer and put the or the in it the computer wont start getting long beep and x short beep this means problem with graphics card Now I have retested my graphic cards in my old computer and they both works fine so there is a problem probably something within my computer settings I have searched and searched but couldn t find any solution so thats why I m posting it here I am from Belgium so forgive me for my bad grammar Any suggestion will be tried and I am sure all cables are connected probably when I need to install my GT I don t even need to unplug any cables so thats not the problem nbsp

A:Problem with new graphics cards

Wait. So when you put the 630 and 650 in your Medion, it fails?
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Ok so I do not know if this is the right forum or site to ask this question to be honest It applies to Linux though more applies to a networking issue So here is the problem I currently live in an apartment that has its own network that is given to them by their ISP So my router is getting its ip address from their DHCP server router and then I give out my own problem Apartment Network IP address via my own router So Im trying to be able to SSH into my machine or even just to remote desktop onto my Windows side I have my router set up accordingly and I can ssh into my machine when I am on their own network not my own but when I am away I cannot because Apartment Network problem my routers IP address is unique in the apartment complexes network Does anyone know a solution to this I was thinking a VPN into their network Apartment Network problem and then SSH into my own afterwords Problem is I m really not sure if this is a solution and if so How do I do it Thank you for your time I hope someone has a solution to my problem nbsp

A:Apartment Network problem

This is a STATIC route or PORT FORWARD problem and without the consent the apartment owner, neither are possible.

Your data flow is

ISP == Apt.router---Your.router---your.pc
Assume the Apt.router is at address
If yours is anything else, then your lan is isolated from the apt and you have great security.
* to get Public access (eg from work) to your pc, you need to
cross the Apt.router nat, get to your.router and port forward to your pc - - complicated.​If your.router is on the Apt.lan (meaning you disable DHCP in your router)
you are exposed to all the other apartments,
and still need port forward to your PC, and that requires a FIXED address assignment in the apt.router.​
IMO, the conclusion is this is non-trivial, has dependencies on the good will of the apt owner/tech support guy and requires extra diligence on your systems for security & privacy.
This would need (imo) to be more than just 'I want to play games on the Internet'
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So, suddenly my internet stopped working (im using lan adapters you put in the socket). I ****ed up I think, I was dicking around and I manually changed the ip, subnetmasker and the default gateway to what my laptop has. I copied the dns server adres too, and I made an adres up for the alternative dns server. This obviously didnt do jack ****

So I changed the properties back to "automatically assign ip adres" and I went into cmd, I typed "ipconfig/all". It now shows NO default gateway, and it shows the ip that I copied from my laptop, the dns servers show: fec0:0:0:ffff: : 1%1
Fec0:0:0:ffff: :2%1
Fec0:0:0:ffff: :3%1
Now, I would realy like some help here, since im not a computer expert (as you probably could tell). Ask me what you need to know!

A:IP configuration problem

Anyone? I think a mod moved my thread to "networking", why is it moved from "free tech support" -->software, to networking?
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My phone and my laptop both see it and connect with full strength.

What do I do?

A:Netgear N300 can't see wifi

Try the factory reset. There's a a small reset button in the back, press it down (sometimes you have to use a pen if it's one of those pin hole things) for about 5 seconds and that takes it back to factory settings. At that point you can either run the install CD that came with the router, or set it up manually from your browser.
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A few months ago I made a minecraft server and it worked perfectly. Today I tried to join with external ip and it didnt work but I could before.Is it something important? Is my server working? Is it the router's problem?
I would appreciate any help as soon as possible

Btw my ip is

A:Minecraft Server Problem

@ 13:50 PDT I can not ping that IP from Southern Calif.
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A:100% CPU usage problem

So what is the process with most CPU usage, in Task Manager? It's gotta be something.
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My computer is able to connect to the internet through an ethernet cable, but no devices besides my tv is able to wirelessly connect at all. The internet doesn't even show in the Choose A Network tab on my Ipad.

A:WiFi isn't working but ethernet is

What is the make and model of the router or modem you are using? What type of internet connection do you have (DSL / Cable / Satellite / etc). What have you done so far to try to correct this problem (reboot equipment, change settings, unplug then re-plug equipment, etc.)? Need to provide more information before anyone can really try to help.
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Apple's decision to include just a single port on its new 12-inch MacBook provoked the ire of many, and perhaps rightfully so. Adapters are the obvious answer for devices lacking a USB Type-C interface but what if you have multiple...

Read more

A:Single USB-C port? No problem. InfiniteUSB-C is a viable solution to the MacBook's limitation

I'll bet Apple is kicking themselves right now for now making this little device themselves.

I feel bad for Apple users though... having to spend extra money to get what should be basic functionality.
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So to clear out what my hardware is my core is an intel i LGA For a bit of background - A few months back I encountered this problem that my high temperature with too constantly Problem CPU fan started to malfunction Though a few hours later the fan started to work again I used a flashlight to look into the CPU and yeah it was spinning Both of Problem with CPU temperature constantly too high them at equal rates So onto the actual problem I few days ago I just got my PC fixed since my vid card malfunctioned Fearing it was overheating I downloaded speedfan and now constantly check my GPU temperature However what worries me now is that it constantly reads my CPU temperature to be around - Celsius The frightening thing is it s ALWAYS at that range Even when I just turn my computer on despite it being in air-conditioning the temp is always at that range I also asked the guy who fixed my PC and said that it was a problem but that C is standard for a PC that s been used for hours Since I m kind of lazy to screenshot upload I ll just type out what it reads in Speedfan CoreTemp and CPU Thermometer Speedfan GPU C System C CPU C AUX C SMIOVT - C HD C Core C CoreTemp Tj Max C Core C Min Max Core C Min Max Load varies from - CPU thermometer reads relatively the same with a - C range What the hell is up with my PC and what can I do to solve it nbsp

A:Problem with CPU temperature constantly too high

Hello, omni23414.
It could be a miscalculation on the part of the on-die sensors, or a horribly failing cooling system.
I've checked Google for that chip's average temps, and they aren't supposed to be that high.
My CPU isn't a multi-core, so it by default doesn't generate much heat, but it's overclocked enough to make a toast.

Try disabling any 'Quiet fan' features in your mobo's BIOS, and check the temps.
For how long have you had this problem? Only recently, or since Day 1 of the assembly?

Try taking off all the fans and checking them individually. Check whether any fan is malfunctioning. If none is, it could be a case of bad case airflow. Or miscalculated temps.

Still, give me some more details on which programs you mostly run, how much load they give the CPU. I'll abuse Google for more information on your case.

Good luck!
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I have a speaker installed in my cpu and it work just fine.
my computer is windows 7.
and my headphone does make sound when I plug it on my computer and work just fine with other device than my computer.
Question :
why is it only the right side of the headphone is working while the left side of it only make a static noise?
please help. I've tried everything I could find in youtube and other resource but none of them seems to have the same problem as mine


A:Headphone problem (?)

Have you tried plugging the headphones into something else (radio, mp3 player, another computer) to see if it might just be a problem with the headphones and not the computer?
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Hello there, so here is the really weird problem I am having

When I connect pc to pc monitor, it gives black screen (the ms-dos screen were you have the "_" blinking on the left top)

When I connect pc to my TV, it works all good.

Here is the strange part:

When I connect my pc to my TV and it works, if I unplug the cord and connect it back to pc monitor, without shutting down the pc, IT WORKS! ...

graphic card : geforce750, hdmi cable

Any idea what is going on and how to fix it?

A:Really strange graphic card pc monitor and TV problem

Try updating your video card drivers
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Actually what happened is I opened my cpu to clean out any dust so I cleaned it and even cleaned under the processor with a dry cloth.but when I tried to turn on the pc when everything was arranged,a black screen with a paragraph of error is shown.turns off the pc automatically.
My motherboard is fine,it shows a green light in the extreme end.
My processor is working great.
Hard disk is also fine.
But still it is not turning onn. Please help.

A:Processor Problem

Did you happen to have disconnected the power cable from the computer and press and hold the power button to discharge any built up static charges before opening and cleaning inside the computer?
You mentioned you cleaned under your processor. Did you pull the processor from the motherboard or was it still attached when cleaning?
Did you re-check ALL wires and connections? Try disconnecting all cables (to motherboard, hard drive, optical drive, video card, etc.) and then re-connecting said cables, making sure they are firmly seated.
Any chance you can take a photo of the error message and post it here?
May I suggest next time do not use a dry cloth, because you can actually build up static charge within the cloth itself and you could have discharged the built up static electricity into (or onto) one of the computer components.
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Hi there,

The laptop I have is an asus P550C, windows 7.

This laptop came pre-installed with Mcafee Antivirus protection for a limited amount of time. Wifi was working perfectly fine although there were occasions where the connection would disconnect by itself. After the free-trial ended, I did not want to buy the packaged they were advertising so I went to my Control Panel and uninstalled Mcafee. This was when the problem started to occur. The internet access icon had a red x and when I went to diagnose the problem, it said that I needed to connect via an ethernet cable. Since then, I have connected it with an ethernet and internet works and I have also installed AVG's free antivirus software.

I have tried to
type: ipconfig /flushdns
type: nbtstat -R
type: netsh int reset all
type: netsh int ip reset
type: netsh winsock reset

But I still cannot connect via wifi. Please help

A:Wifi has stopped working but still able to connect to internet via ethernet cable


Windows IP Configuration

Host Name . . . . . . . . . . . . : jay-PC
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Hybrid
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No
DNS Suffix Search List. . . . . . :

Ethernet adapter Bluetooth Network Connection:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Bluetooth Device (Personal Area Network)
Physical Address. . . . . . . . . : 54-35-30-05-36-68
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek PCIe GBE Family Controller
Physical Address. . . . . . . . . : BC-EE-7B-28-57-D7
DHCP Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
Link-local IPv6 Address . . . . . : fe80::9dfa:dcc6:3d3b:ae86%11(Preferred)
IPv4 Address. . . . . . . . . . . :
Subnet Mask . . . . . . . . . . . :
Lease Obtained. . . . . . . . . . : March-27-15 4:14:52 PM
Lease Expires . . . . . . . . . . : March-28-15 4:14:52 PM
Default Gateway . . . . . . . . . :
DHCP Server . . . . . . . . . . . :
DHCPv6 IAID . . . . . . . . . . . : 247262843
DHCPv6 Client DUID. . . . . . . . : 00-01-00-01-1A-51-D7-D4-BC-EE-7B-28-57-D7

DNS Servers . . . . . . . . . . . :
NetBIOS over Tcpip. . . . . . . . : Enabled

Tunnel adapter

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter isatap.{A9DA0935-EE1F-4A59-8A97-DDA13A7DFFEA}:

Media State . . . . . . . . . . . : Media disconnected
Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Microsoft ISATAP Adapter #2
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes

Tunnel adapter Teredo Tunneling Pseudo-Interface:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Teredo Tunneling Pseudo-Interface
Physical Address. . . . . . . . . : 00-00-00-00-00-00-00-E0
DHCP Enabled. . . . . . . . . . . : No
Autoconfiguration Enabled . . . . : Yes
IPv6 Address. . . . . . . . . . . : 2001:0:9d38:90d7:2c47:1b6c:9c1d:d26b(Pref
Link-local IPv6 Address . . . . . : fe80::2c47:1b6c:9c1d:d26b%14(Preferred)
Default Gateway . . . . . . . . . : ::
NetBIOS over Tcpip. . . . . . . . : Disabled

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I have owned a Canon Pixma Mp750 Muli-functional printer for several years and it has always worked perfectly on my Windows XP PC.

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I've tried using the MP Navigator, Scangear and the Windows Scan & Fax facility but the process only gets as far as the calibration stage and stops. I eventually get an error code 2,178,0. I have tried to resolve it by changing the USB port, uninstalling the drivers and re-installing them, but the scanner still won't scan.

Any ideas, guys? The Canon support team appear to think it is a Windows error, but I'm not so sure. The drivers all seem to be installed correctly.

A:Canon Pixma MP750 scanner problem

I have canon pixma e500. using windows xp 64 bit. the scanner and copy functions are fine but no print. if I connect it with windows 7, everything works super fine.
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Hey, I m having a big problem with my router.
I use a wa3002g4 utstarcom router. An year ago everything worked fine.

Now, my pc fails to get an ip adress even though dhcp is enabled. When I manually assign an ip, it connects and I am able to 'ping' as well. But, I still cant connect to router's login page or internet. If I connect using wifi it shows 'Limited or no connectivity'. Please help.

A:Router problem: can't get an ip

Try a manual reset. There should be a reset button on the router. This will load factory defaults and allow you to start fresh. If this fails, your device is likely bad.

Edit: BTW I am experiencing the same thing to an extent because of bad service. The bad service is somehow creating chaos with my network. The network functions more smoothly with the ISP connection disconnected. You can try disconnecting your ISP cable and check your network settings without ISP first.
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A while ago, after accidentally opening the Store app, Windows forced me to restart to install Windows 8.1, which I was unable to weeks before because of driver issues. I didn't need Windows 8.1 yet, so I didn't download it before then.

However, during the installation, it failed (again) due to either my antivirus or the aforementioned driver issues. Upon logging back in, my computer was unable to find any WiFi networks. Seeing as I live in the middle of a densely populated city, this isn't possible. Plugging in an ethernet cord still works, so no issues with that adapter or my home internet. I checked all the drivers for my WiFi adapter, and my Ethernet adapter, and both are up to date and display as working properly. Restarting several times didn't seem to fix this issue, and using system restore didn't seem to work either. I used the Troubleshooting tool, and that didn't give my any helpful advice or answers, so I got nothing.

What can I do to fix this issue?

For reference, I have a Broadcom 802.11ac Network Adapter, Driver Version, and a Qualcomm Atheros AR8151 PCI-E Gigabit Ethernet Controller, Driver Version

A:Unable to connect to WiFi after failed Windows 8.1 update

Never mind, it seems to have resolved itself overnight after I put it to sleep for several hours.
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Another weird problem is when I try to download Flash Player it will not let it download. Just hangs and does nothing.

These program are more on Chrome than on Firefox. Also when I send it my work timesheet Chrome will not display the reply from my company but Firefox will. AT&T has run several test on the DSL line and said all is OK. Eithernet card problem maybe? I am beginning to think maybe a complete system failure is coming.

BTW...Lap top runs fine on wireless.

A:Weird problem when on the Net

Disable all browser extensions and add-ons, quit the browser and relaunch it
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A:Solution for pendrive not visible problem

This is the only and unique one that was worked!!!n awsome!!
how did u found it???
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In April 2013, I bought a PC (Intel Core i7-3770) that came with a GeForce GTX 650 2 GB and used it for 2 years with no problem, until I decided to get a new GPU. I purchased the GeForce GTX 970 SC 4 GB and every so often my PC would restart only in-game. I changed my settings to not automatically restart on error and to write minidump files but my PC never does, it just reboots in game. I monitored my temps and my card never overheated and my PC was cool all the time. I've put the 650 back in for now and no problems so far. Is the 970 I bought too much for this power supply or motherboard? Should I exchange it for an 800 series? any help would be appreciated
mobo: Gigabyte GA-B75M-HD3
psu: Azza Alpha 500watt

A:GPU problem

Yes, the problem is probably with the power supply and there is no 800 series. You should probably look at replacing the power supply. That's a $30 power supply and from the reviews I've read people seem to agree that you get what you paid for.
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A:Weird problem after changing my PSU

Any suggestion ? HELLOOOO?anybody's home?game time..
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Any suggestions?

A:Can't connect to WiFi when LAN connected.

What is the make and model of your WiFi router? It sounds like a setting is enabled within the router that is giving precedent to your Ethernet connection over your wifi connections.
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A:CPU Overheating problem

Just a question about thermal paste and fans:

How many fans in your case? 3 ? 4 ? (Not counting Video Card fans) 1CPU, 2 Case?

Also how big are the case fans, and are they turned up ? Do any of the fans make noise? (Could not be performing at maximum rates)

for your CPU fan is it also running optimally(no noise, fully cleaned out, not bent)?

What brand is the thermal paste that you bought ?? and how did you apply it? an even thin layer enough to cover the chip fully but not too much so that it's overflowing on it?

Edit: Also forgot to ask, have you checked the Motherboard Chips to see if they are overheating? I've seen that a lot but you said that your temp. monitor programs say it is for sure the CPU so.
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A:Internet connects but doesnt work on wifi, ethernet works fine

If there is any more info I can give to help you help me, please let me know.
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I have had to completely re-flash the firmware twice this year to get the wifi working again, so I'm thinking its time for replacement.
I have been thinking about just getting the new WRT54GL for $50, but I'm also thinking it might be a good idea to upgrade the wifi technology past wireless G .
I'm wondering if my Tablet (Nexu 9), and our smartphones (Razr HD Max) along with the Chromecast will take advantage of the new wireless standards and higher speeds or not? If they will can someone recomend a decent wireless router that takes DD-WRT nicely in the sub-$100 range? Thanks!

A:Looking for new Wifi Router - Will Tablet/Smartphone take advantage of new wifi Standards?

I been programming in Android/Linux since 2010 and there is code that supports VHT is Very High Throughput. Right now the standards are HT is High Throughput .

As for DD-WRT firmware is like your overclocking your router pushing it beyond the OEM limits. I use to use DD-WRT but had quit many years ago since the routers that used that firmware would fail too much.

So best to buy a better business type enterprise router wired then you can use WiFi router as AP or just get WiFi AP(access point). To me WiFi Router is also Wired Router, but to use just a wired router and use WiFi AP through a switch is better. If one or the other goes you can easy replace them. Where as if the WiFi Router fails you would need to replace it.

If you really want to use DD-WRT then Look at Buffalo WiFi Routers some come pre-installed with DD-WRT on them. Frankly you really don't need DD-WRT today because newer routers or WiFi routers are much better built and offer much more power NPU = network processor units and 128, 256, 512, 1GB of RAM some have Dual Cores.
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I did the whole removal of battery, power supply and holding the power button for 60 secs... still blank...

When plugging in an external monitor it works perfectly fine, so this eliminates any issues with the CPU / GPU / RAM / HDD, etc.

I re-installed windows 7, which would hopefully eliminate any software issues.

Next logical step was to check the LCD backlight, inverter and ribbon cable... So I replaced the screen, but still blank screen. Just as a side note, the backlight lights up with both old and new display, but no picture.

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A:Laptop Screen Problem

Hi there, have you tried hooking up to an external monitor? This will help you determine if it's a problem with the screen or logic board.
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A:Packard Bell Easynote TK boot problem

The laptop may need its thermal pads or paste replaced. The motherboard may be detecting a false over-heating signal...
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A:Nvidia gt 240 problem

U are giving u'r self the answer. That card is old and needs to be replaced.
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A:New Build. Monitor displays glitches then goes dark. GPU problem?

Looking at the screen shot of GPU-Z it appears you are running a AMD Catalyst 13.8 BETA drivers. I would suggest downloading the latest drivers from AMD: AMD Catalyst Omega Drivers 14.12. Then go into your control panel and completely uninstall the amd catalyst from your computer. Once completed, you may need to reboot the computer. After reboot, install the newest drivers from the link I posted above. Do so and then try again to produce same error results. Let us know if it works or not so we can try other options, or resolve the issue.
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Have you tried different projection modes? Windows will remember set profiles for specific monitors. It is possible the the projection mode was turned off for the monitor, and will stay that way until the mode is changed.

For Windows 7 press "Windows Key + P" to bring up the projection menu.
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A:Strange issues with WiFi router

Describe "The most annoying of which is the periodic inability to load random webpages" in detail please - -
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A:Brand new laptop; faulty wifi process?

Set up the laptop next to the router where the signal should be strongest. Are you sure that you are connecting to your own wi fi network and router? When you switch on the laptop it will search for in range networks and when you spot your own you are asked to give the password before you can use the internet for the first time. If that's not happening maybe its logging you on to a neighbouring unsecured network (no password set) where the signal is weak. If I click on the wireless icon bottom right in my taskbar it brings up a choice of available networks. My icon looks like a set of steps and so the icon shows how strong the signal is. Check that you are connecting to your own router and see how strong the signal is. You mention other devices that work OK but haven't given any details.
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A:How to turn on wifi in Lenovo G510

Do you see any yellow (!) in the device manager?
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A:Acer Extensa 5235 problem booting

I had to look up BartPE to see what it was but I think it's unlikely to save the day in your situation.

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What is the problem please?

A:Problem when adding another RAM

What is the specific model of the motherboard?
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A:Can't connect to wifi after hardware driver update

Call your ISP they will walk you through it.
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A:WiFi doesn't work only with cable ethernet

Powercycle the modem and router. Here is a specific order if you have a separate modem and router.
1. Shut down all PC's.
2. Shut down the Modem and router.
3. Power on the modem only. Wait 2 minutes or so.
4. Power on the router. Wait 2 minutes or so.
If you have a modem/router combo, then you don't need step 4.
5. Boot up the PC and see if you can connect.
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A:Router to work as a WiFi on the LAN rather from a WLAN


isp==>(wan)router-->PC card-1, et al (conflict 123.237, v

ISP===->pc card-1
pc card-2==>router
scenario-1 is a configuration or firmware condition
scenario-2 is a real security issue and the primary PC is basically acting as a DMZ server and is at risk.
Here's my setup:

isp==(wan)router-1--- PCs in the same room
+---(lan)router-2(with wifi) - - - wifi connections in the den

configuration to make this work with full file/print sharing:

disable DHCP in this router
setup all WiFi settings here
notice: router-2 wan slot is left empty to make this work

set LAN address of router one as you please (eg: )

set an address reservation for router-2's MAC -> a fixed, constant IP address on that same subnet (eg
set the DHCP range small (eg 2-32)
router-1 will control all auto-ip assignments for both routers.

Personally, I add another tweak;

reserve ip addresses for all of my devices into the low-end of the dhcp range (say 2-10) and
let 'guests' take addresses above 10
This gives the opportunity to allow file/print sharing to known systems (2-10) and disallow for the guests.

Setup totally within the routers allow my laptop to travel and not be effected by these choices.
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A:How to change the Wifi password of an ADSL modem without a computer

Hello abbasi ,
You can use your iPhone to log in the router and change the wireless settings, however this isn't usually recommended. If something goes wrong when configuring the wireless settings and you are not able to connect to the router you'll need a device that can be connected via Ethernet cable to restore the access.
If this router is supplied by your ISP you can ask them if they have remote access to it to change the password.
Hope that helps.
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A:Mouse problem

I would have a look in 'Device Manager' at the line 'Mice and other pointing devices'
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if anyone can help ill be really thankful.
pc 1, 2 runnging win7 ultimate x64

1 adsl modem, 1 tp-link router, 2 computers (pc1, pc2).

ADSL(modem) - LAN1 - PC1 , LAN2 - Tp-link
Tp-link - LAN1 - PC2, WAN - ADSL(modem)

Everything is working, but computers cant see each other in HomeGroup.
Tried various methods but nothing work.

So my question is how to set HomeGroup for those 2 computers. Any suggestions?
Thank you

A:Win7 Homegroup problem

@Moirax . I can't answer your question, but your mention of Homegroup makes me ask what is it for? To avoid hijacking this thread,I'll PM you.
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A:Cannot "fully" connect to wifi but works fine on ethernet

Additional info. I am using Atheros AR5006EXS Wireless Network Adapter
and I did deleted the driver and it installed again automatically, but sadly it still doesn't work
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Can someone help me to solve this problem? I will really appreciate any help.

I did everything like supposed to be. I attached few images to show my situation.


A:Bluetooth Problem

Yesterday I bought USB BT400 Adapter.
I started everything from beginning and there is exactly the same situation. Nothing changed. If you look to the picture, everything is pair and installed and when I ask them, they said that was something wrong with Windows configuration (not 100%).
Point is that they didn't have any clue what is wrong.
I didn't mention that before when I installed USB Bluetooth Adapter, and I pair my device in the Playback and Recording devices when I tried to connect it worked for very short time and after this somehow disconnected by itself.
I don't know if I explain well what's happened, but if you want to ask something to make clear, please don't hesitate.
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1- Is it possible?
2- If yes, How to configure that card please?


A:Using laptop as a wireless modem for wifi uses

What kind of phone do you have? If you have wifi, I don't understand why you can't go into the wifi setting on your phone, find wifi & amongst other possible networks should be yours.
Or just get the manual for it , online if need be & go for it. Good luck.
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The motherboard is H-AIRA-RS780L-uATX
It has two slots
Original RAM is 2gb pc3 10600U
New RAM (now not in the machine) was 2gb 10600u


A:RAM problem

Try clearing the cmos. Plus make sure when you install the original ram . It clicks in place. Hope this helps you out.
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How to fix that problem please?

A:My problem with my cd/dvd drive

Hi, It could be the DVD's firmware is out of date or corrupted in some way (unlikely though.)
If the DVD drive shows in 'Device manager' at first boot, with no disc in, try uninstalling it (right click on the drive) then reboot the pc, it should re-discover it.
Also remove both the power plug and the data plug from the back of the DVD drive and plug them back in again just to remake the connections.
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I have a very strange problem with my sound card and Here is the details ....
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Next Day I found that there is no sound and the speaker and the line in and microphone all not working and showing that they were "Not Plugged In"
I tried to reinstall the driver and I even tried to reinstall the windows But this was useless . I also installed the new driver but didn't work
the sound manager showing that they are working fine but ther are not plugged in
and the weird thing is that the optical port "which is part of the sound card " is working fine this means that the sound card isn't faulty or burnt out ??
this is the picture

please Help me .........
thanks in advance

A:Sound Card Weird Problem

Is it that you have selected Digital Audio (S/PDIF) as 'default'. so the speakers cannot be, at the same time.
Right click on 'Speakers' icon, is there an 'Enable' option?
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A:Gigabyte R7 problem

I sent it back if the next 1 does it. Then I'll try to fix it.
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A:Limited wifi acces at home, but not at other places

Hello maarten747 ,

As far as I can see from the ipconfig output your laptop doesn't seem to obtain IP address.
You could try configuring one manually to test this theory. Something like: IP address, Subnet mask:, Gateway:, DNS1:, DNS2: . Just keep in mind that the details listed here are just a guess as I'm not fully aware of the specifics of your home network and a static IP configuration for the wifi adapter is not a good idea actually, so once done testing change it back to obtain IP address automatically.

Also in what wireless operation mode is your DrayTek configured?
Do you have any other wireless devices that are connecting to the same DrayTek ?
When you connect your laptop with ethernet cable, is the ethernet cable connected to the same DrayTek or a different device?
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Our router is a Belkin wireless G-plus mimo, Model# f509230-4
Modem is Westell model 6100, e90-610015-06
My wireless router in the bedroom connected to the PC is a linksys wusb6300 (blinks orange light at the time of dissconnect)

Any ideas on how we can stop constantly disconnecting each other would be greatly appreciated.

*just saw I posted this in the wrong place..ugh

Moderator note: Moved.

A:Disconnecting from internet when others use the wifi

Two suggestions:

First, make sure you have the latest firmware for that router

Second, after updating the firmware, access the router config and set the MTU to 1492.

This will stop packet fragmentation and all devices will then be protected from a packet reassembly overflow condition, failing all existing connections.
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A:DVD writer problem

All one has to do to replace cd/dvd writer is unplug the old one and plug the new one in it should not matter the brand or anything and unless u are using Windows 98 u shoud not need any software.
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After I remove the ethernet cable, the wifi light turns back on, and I'm able to create an adhoc network, but I won't have any internet to spread since, well, the ethernet cable is not plugged in...

I have an HP running on Windows 7.
Both ethernet and wifi adapters are fine.

How do I prevent my ethernet connection from shutting down my wifi router??

Thanks everyone!

A:Wifi router turning off automatically

Hmm; IMO, Windows is attempting to keep you out of hot water.

Your PC WiFi is not intended to act like an open hotspot. I you what 'guest' connects via wifi, you should manage that in the router setup (several have the option for guest vs lan users).

You were to create this kind of network:

router = = PC - - wif - - guests
The routing table needs special entries and in effect, you would be creating a dual-home environment (the guests could just as easily be a secondary ISP).
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I have a window's 8 laptop. It is about a year old. A few months ago it just suddenly stopped getting a strong wifi signal in my room. The wireless router is in the other room. I assumed that it was just our router, a belkin, and started using an ethernet cable rather then replace it. However, I am visiting my girlfriend and the router is in her room. I took my laptop to the other room and suddenly I only have one bar of connection and nothing will load, like it does at my house. Even sitting right next to the modem get 3 to 4 bar signal strength. I have no idea what to do. I have ran virus checks and malware checks. Nothing turned up. I tried checking to see if my wireless driver needed to be updated but it says that it's up to date and functioning properly, which clearly it isn't. My wireless driver is qualcomm atheros ar9485 802.11. Please help.
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I'm trying to connect 3 monitors to my Sapphire HD 7770 OC edition which has 2 mini DP ports,1 HDMI and 1 DVI port. So I have 2 adapters mini DP to DVI (the 10$ ones from amazon) and I have a Sapphire HDMI to DVI adapter(maybe I could use that in some combination). So I connect 2 monitors via DVI cables into the DP adapters, and one monitor into the DVI output of the card via VGA cable with a VGA/DVI adapter. And I cannot duplicate the 3rd monitor in catalyst. So it recognize 3 monitors but I cannot duplicate the 3rd, only 2 monitors are working in the same time and I can chose which ones...So should I get a new monitor with a DVI output, or buy new active adapters becouse I think the ones I have aren't active. In this case can I buy just one or do I have to buy 2 ? Or can I buy 1 active DP and then use the HDMI to DVI adapter ? I hope someone can help me.

A:3 monitors problem

That card should support up to 4 displays, so perhaps the non-active adaptors are the problem.

Maybe someone else with more experience here can confirm.
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What the title says. I bought a TP-Link WDR4300 and installed it, and everything works perfectly on every device except for my laptop (Windows 8.1 Lenovo G480, running Windows Defender as AV). When connecting wirelessly, I get access to the router, but it shows "limited", and it doesn't even let me get into the setup page ( and when I ping it, every packet is lost. Ethernet, meanwhile, works perfectly. I'd appreciate any suggestions on how to fix it.

I'd like to attach the ipconfig outputs but my command prompt is in spanish and some of the characters are missing in the .txt file, too. I don't know how to get the file in english.

@jobeard I saw one thread you solved in which you said to mention you so you could help. I'd really appreciate it. Thanks beforehand for any and all suggestions.

A:WiFi doesn't work, Ethernet does

Hi, You will always have to use the ethernet (Cat 5) cable to get into your router's software, at, all routers are set up like that for security reasons.
It's done that way so that no one can change your settings, passwords etc using a wireless connection, you must use the Cat 5 cable to make setup & security changes.
Did you get any setup software with the TP Link router?
If you get good internet access using Windows 8.1 using the ethernet cable, it
might point to possible wireless driver issues.
It might be worth downloading the latest driver for your WDR4300 from the TP-link website;
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I bought a new Tenda Adsl2 Router
when I connect it to My pc or laptop it shows error
"Limited or no Connectivity"
I repair it by windows but still same problem.
I can't access
please help me to connect

A:Tenda Adsl2 Router W150D connection Problem

Is that a wired connection? Try this before attempting WiFi . . .
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A:Asus G73jh screen problem

Is the display panel an LCD or LED type? Many LCD laptops can be converted to LED by using a simple flat cable adapter...
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About a week ago, our cable internet connection went out. Before I had a chance to reboot the modem & router, my 11 year old decided to completely reset the router to factory settings! Ugh! This caused several issues: my home network is now gone, only a unsecured factory network is available. When I try to plug my laptop into the router via ethernet cord (in order to login to router and setup secure network) my computer will not recognize the router and won't connect to internet. I tried troubleshooting with my cable provider and they say it's in my computer (IP address will not reset) and he recommended I replace my network card. However, today when I brought my laptop to work, it will instantly recognize the wifi at work. So is it really my network card that is causing issues? Please help, I'm desperate and not tech too tech savvy!

Linksys wireless router
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Hp pavillion dv6 laptop with Windows Vista OS

A:Laptop won't connect to home wifi but will connect to work wifi

Did you figure this out?
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Hi all,

I have a problem that I can't connect through wifi in windows vista home premium, but I can using LAN or using wifi in ubuntu. Please if can anyone help as it is urgent to me.

A:Can't connect through wifi but have a connection through LAN

see this thread and supply that data in your follow-up.
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Hi I m using windows OS and Internet DSL Wifi but Router modem not through connected through using Reliance DSL broadband When I connect to internet directly through modem Internet is accessed but when I use D-Link DIR- Internet connected through DSL modem but not through Wifi Router router Internet connected through DSL modem but not through Wifi Router It shows you are offline and shows limited connectivity Ip configuration through wired connection is as below C Users Hiren s gt ipconfig Windows IP Configuration Ethernet adapter Bluetooth Network Connection Media State Media disconnected Connection-specific DNS Suffix Wireless LAN adapter Local Area Connection Media State Media disconnected Connection-specific DNS Suffix Wireless LAN adapter Wi-Fi Media State Media disconnected Connection-specific DNS Suffix local Ethernet adapter Ethernet Connection-specific DNS Suffix reliancebroadband co in Link-local IPv Address fe c e b a eb aa IPv Address Subnet Mask Default Gateway Tunnel adapter isatap reliancebroadband co in Media State Media disconnected Connection-specific DNS Suffix reliancebroadband co in Tunnel adapter TO Adapter Connection-specific DNS Suffix reliancebroadband co in IPv Address bed e d bed e d Default Gateway Tunnel adapter Local Area Connection Connection-specific DNS Suffix IPv Address ef fd cc c b Link-local IPv Address fe cc c b Default Gateway When I try to connect with wifi It shows limited connectivity and I can t open login page for ISP Ip config when connected through wifi is below C Users Hiren s gt ipconfig Windows IP Configuration Ethernet adapter Bluetooth Network Connection Media State Media disconnected Connection-specific DNS Suffix Wireless LAN adapter Local Area Connection Media State Media disconnected Connection-specific DNS Suffix Wireless LAN adapter Wi-Fi Media State Media disconnected Connection-specific DNS Suffix local Ethernet adapter Ethernet Connection-specific DNS Suffix reliancebroadband co in Link-local IPv Address fe c e b a eb aa IPv Address Subnet Mask Default Gateway Tunnel adapter isatap reliancebroadband co in Media State Media disconnected Connection-specific DNS Suffix reliancebroadband co in Tunnel adapter TO Adapter Connection-specific DNS Suffix reliancebroadband co in IPv Address bed e d bed e d Default Gateway Tunnel adapter Local Area Connection Connection-specific DNS Suffix IPv Address ef fd cc c b Link-local IPv Address fe cc c b Default Gateway C Users Hiren s gt nbsp

A:Internet connected through DSL modem but not through Wifi Router

I also tried friend's TP-Link router, with my Cable, Then it connects perfectly.
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I have spent the last days trying to get my WiFi to connect Connection Ethernet not through Internet but WiFi to the Internet and am ready to throw the computer and all its additional equipment out of the window Amongst a collection of other laptops and a desktop running different systems - Windows XP Vista Windows and Windows - I have an old Acer Aspire running Windows XP Pro SP I use it mainly for midi file work and as a host for Visual Studio which I keep for maintenance of some programs written many years ago but still in use by some of my friends and for which I require frequent searches on the Internet Just recently for no apparent reason the WiFi on this laptop suddenly stopped working I have been using an Edimax EW- Usg wireless adapter Internet Connection through Ethernet but not WiFi which has never given any trouble in the past to connect with my home network through a router modem supplied by my ISP Internet Connection through Ethernet but not WiFi Since every other computer iPhone iPad and Kindle connects to the same network and works perfectly I have to assume that there is no problem with that router Also the problem laptop connects perfectly via the ethernet cable It just won t work on WiFi alone I have checked my wireless connections setup including TCP IP and can find no problem devices in Device manager I have searched for solutions on the internet and tried everything I can find - I have scanned my hard disk with Panda Antivirus have downloaded and run MalwareBytes I have tried changing the router channel I have tried setting the ipconfig values Nothing makes any difference When I attach the wireless adapter there is usually a message telling me the connection has quot limited or no internet access quot At this point ipconfig all shows the default values for the configuration If I try repairing the connection I am told that the process cannot continue for one reason or another though on occasion it connects when I close the message box However the adapter still shows quot acquiring IP Address quot and hangs there Here ipconfig all shows the correct configuration In both situations the only ipaddress I can ping is the host PC - the problem one Every other IP whether in numerical form such as Internet Connection through Ethernet but not WiFi the router or alphabetical form such as google com returns either a quot timeout quot or a quot cannot find quot message and of course I cannot connect to the internet I have tried clearing the ipconfig I ve forgotten the command and followed it with ipconfig renew but that won t work I have repaired winsock using Microsoft s instructions and I have become quot war-weary quot trying to make sense of the whole thing I am trying not to have to re-install Windows XP and the associated updating of all programs so as a last resort I tried probably unsuccessfully to uninstall Edimax In the end after using Add and Remove to clear as much as possible I just deleted the complete folder from Program Files Then I installed the software for an old Belkin Wireless USB Adapter which I had lying around and tried it The outcome was exactly the same The Belkin software has one advantage however - it allows the user to opt to control the adapter through Windows though I still could not make it work I just don t know enough to solve this one Any ideas anyone BarrieC St ckM n nbsp

A:Internet Connection through Ethernet but not WiFi

Have you tried using another adapter? Or tried using the adapter on another computer? Just to rule out if the adapter is bad.
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I'm a new Plusnet customer and I cannot connect to the internet using wifi I just get a page saying the broadband is down. So I tried using an ethernet cable and after manually setting this up I can use the internet. I accidentally disconnected the cable yesterday but the internet didn't fault, it's now working wirelessly. I can connect to the wifi using my mobile and iPad but I cannot connect to the internet. A new router has been sent and the problem still persists, a bt engineer has also visited but cannot find a solution.

Can anybody please help me?

A:I can't connect to wifi but connect with an Ethernet cable works, even when it isn't plugged in

It gets confusing as to which device is being used so as a guideline
disable one or the other (wifi vs wired) and don't allow both to be active at the same time. Technically, which ever device gets an IP address from your router will become the gateway to your ISP - - ignoring the connectivity of the second device to access your router.

With a laptop, we just toggle the keyboard to enable/disable wifi and the wired is easy - - just pull the cable out.

create a desktop shortcut to \windows\system32\devmgmt.msc
to control the devices (needs admin access)
expand [+] network adapters and you'll see the list
mine are

Dell Wireless 1502 ....
Realtek PCIe FE Family Controller
Just right-click->disable and you can always right-click->enable

The png posted shows both are enabled and the wired has the gateway.
If the cable is disconnected, this is quite impossible.

SO, first control which device is to be used and then make the connection.
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Hey there, this might sound crazy. But as I was partitioning my micro sd card. I decided to remove the partition. And when I did that. It is now undetectable by my laptop or any laptop for thaf matter but I formatted the card on my phone, and it works for my phone. But not my laptop. I am trying to partition the sd card because I am using it to store files from my internal rooted phones memory to the sd card internals. I really need help badly! Is there any way you can help?
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Can you change the processor from amd fx 6100 to amd fx 8350 black edition I bought it like this a couple weeks ago and the 6100 seems laggy doing heavy games and misc task should I try that or try over clocking it ?
the graphics does just fine to me between 40fps to 70fps maxx.
Any help would be greatly appreciated

Operating System
Windows 7 Professional 64-bit SP1
AMD FX-6100
Zambezi 32nm Technology
4.00GB Dual-Channel DDR3 @ 666MHz (9-9-9-24)
ECS A960M-MV (CPU 1)
STD HDMI TV ([email protected])
2047MB NVIDIA GeForce GT 610 (PNY)
Optical Drives
NVIDIA High Definition Audio

A:Performance problem

DethReavr said:

I bought it like this a couple weeks ago and the 6100 seems laggy doing heavy games

2047MB NVIDIA GeForce GT 610 (PNY)Click to expand...

There is no wonder your gaming is laggy with a GT 610. GT 610 is not a gaming card. For gaming get yourself a 650 or better. I personally have a GTX 660. With a better graphics adapter you should be fine with the FX-6100. Make sure your power supply will support a better graphics adapter as well.