Windows Support Forum

My Computer Isn't getting signal from any Wi-Fi Network

Q: My Computer Isn't getting signal from any Wi-Fi Network

Sorry for that long title. Anyway, I was watching some YouTube videos when my wi-fi suddenly stopped worked. With this, I don't mean that I'm not catching signal from my router. I mean that my computer isn't receiving signal from any network. I don't know anyway to fix this, it never happened. I also won't buy a new computer. I got this on Christmas and I think that 7 months isn't that old. Also, the only tutorial I found doesn't applies to my computer (It was for a mac ). I have no idea of how to fix this and if you know, PLEASE HELP ME!!!!!! (If you are curious of how I am posting this, it works with Ethernet connection)
It's an ASUS computer with Windows 8.

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Preferred Solution: My Computer Isn't getting signal from any Wi-Fi Network

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A: My Computer Isn't getting signal from any Wi-Fi Network

Give the following a try and see if it helps:
Go to network sharing center - change adapter setting - click on wifi and then Diagnose this connection.

If this does not help, please let us know and we can suggest something else to try.
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Hello This is my first post on this forum and I look forward to posting many more We have three computers sharing a Verizon DSL ADSL signal The telephone line is plugged into a Verizon DSL modem which in turn is plugged into a four-port Linksys router 3 Network Intermittent - DSL Computer Signal I have utilized Cat- cable with RJ- connectors to quot reach out quot from the router to a AMD PC running XP Pro a Intel PC running Win kPro and a AMD laptop running Win second Intermittent DSL Signal - 3 Computer Network edition All three computers are using Linksys Fast Ethernet Adapters Finally Intermittent DSL Signal - 3 Computer Network there are quot filters quot on all the telephones Intermittent DSL Signal - 3 Computer Network throughout the house This DSL sharing configuration has worked flawlessly for a couple of years Approximately seven days ago I began experiencing intermittent DSL signal connections on all computers After checking each component including removing the router and only connecting one computer directly to the modem we still cannot figure out the source of the still existing problem Curiously the DSL signal WILL RECONNECT whenever we open up one of our telephones i e taking a telephone off the hook and upon establishing a signal hanging the telephone up again So we CAN establish a signal However the DSL signal will only remain for a short while anywhere from a couple of minutes to a couple of hours Any ideas as to what may be causing this problem and how best to resolve it Could a telephone filter go bad If so would that cause the intermittent signal which mysteriously can be quot fixed quot at least for a short period Just a thought Thanks nbsp

A:Intermittent DSL Signal - 3 Computer Network

Try unplugging ALL the phones and filters and see if the DSL stays on. Truthfully, many houses have marginal wiring, and the following procedure is recommended if you can't sort out the wiring in the house.

Purchase a DSL splitter and install it at the telco service entrance. Run a direct line from the DSL port on the splitter directly to the DSL modem. Connect all of the other phone instruments to the telephone output of the DSL splitter. All of the DSL analog side wiring should be CAT3 or better twisted pair from the telco service entrance to the DSL/ADSL modem. You can use one of the twisted pairs in CAT5 cable if you have that on hand.

This is as good as it gets for DSL installations, and will usually solve in-house wiring issues.

Here's a good detailed description of the process: DSL Wiring Upgrade Tutorial
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I am currently living in a college dorm and my only source of internet is their registration-protected wifi. The problem is that I cannot install my printer on their wi-fi network and share information between all of my devices.

So, what I would like to be able to do is connect my mac desktop to their wi-fi (I've got that done), and then share the mac desktop's internet connection with my Airport Express router via ethernet. The Airport Express would then broadcast the internet connection to my other devices. I understand how to activate internet sharing on my mac, but I really need help configuring the ethernet port's IP, the Airport Express' settings, DHCP and DNS stuff, etc.

Thank you so much in advance!

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I am having a frustrating time with my network I work for an animall hospital and we have a wired wireless network with computers mixed vista ultimate and xp pro with server sp on the server I am using a Linksys WRT n router My main problem is with my wireless computers a desktop with a US Robotics g turbo and one of my laptops a Dell Inspiron They are and network drops Wireless slow network is Solved: signal no more then feet from the router and Solved: Wireless network drops signal and network is slow always have a strong signal but will drop their connection and have to be logged of and logged back on It is very frustrating because there is no rhyme or reason for it Sometimes it will stay connected all day without dropping and other days it will drop - times I am not sure if this is related or not but there are several wireless networks that can be seen by these computers including a Comcast WIFI and an Optonline WIFI Also the network will slow down every so often wired as well as wireless and I am no sure what the is about Our applications that we run are not very intence no graphics or large packets being sent Some one said they thought there might be a some sort of a Windows Sharing App running on the server Solved: Wireless network drops signal and network is slow that was bogging it down but I am not sure Any help would be appreciated Thanks in advance Supergroomer nbsp

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So at my friend s house whenever it rains or bad cloudy day there is no WiFi signal sending from main floor to nd floor So I recommend them to install a Linksys RE range extender to boost the signal on the existing Linksys AC unit and the setup of that extender is wacky It somehow works after a while but w o the GHz band But the other day when they re-plug and good what's signal doesn't day during booster signal & WiFi rainy the work, signal extender? no in that extender there is no signal even on a sunny no WiFi signal during rainy day and signal booster doesn't work, & what's the good signal extender? day So today no WiFi signal during rainy day and signal booster doesn't work, & what's the good signal extender? I try to help them to re-initialize that RE by going thru the instruction totally no signal on a sunny day Now assuming it s a defective DOA unit is there some range extender that is high quality And has a nice and simple setup software just in case pushing the WPS button doesn t work And more importantly should we unplug the extender when you don t use it Or are you suppose to always leave it plug in If you unplug it would you lost all the setting on that extender nbsp

A:no WiFi signal during rainy day and signal booster doesn't work, & what's the good signal extender?

Use a wire. Extend WiFi via remotely placed access points.
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Sony Ericsson K550i
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my wireless signal used to be good now i can't walk 12 feet away from the router because i get disconnected

why all of a sudden my signal droped i i looked for my latest driver software is us up to date

I had winows vista and by deleting the partition and installing windows 7 i thought my problem will be fixed

this is my network adapter Atheros AR928X Wireless Network Adapter

my computer is a sony vaio VGN NS13OE

thanks for the help

A:My network adapter signal is very low

Well, one thing I'd do is open the access door on the bottom of the machine and see if the antenna leads have become disconnected from the wireless card.
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Okay here s my problem I recently set up a wireless network between my desktop and my laptop in my home using a Netgear wireless router and a USB wireless adapter for my laptop I have installed the wireless router correctly I ve checked and double checked but my problem is that when I turn on my laptop and plug in the wireless adapter every time the signal strength changes between quot very good quot and quot excellent quot or quot very good quot and quot good quot it drops the signal completely and tells me that no network connection is available Is this normal for a wireless network I mean it even does it when I have the laptop sitting right next to the desktop and it won t let me wireless signal network Dropping access anything even though all my settings are correct BTW - my father who has worked with computers for nearly years now has gone over all of this with me and can t figure out why the signal is dropped completely every time the strength changes Does anyone have any bright ideas as Dropping wireless network signal to what the problem could be Should I be trying a different wireless adapter Did I just buy bad equipment Any thoughts or help would be appreciated Thanks -Jen nbsp

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I am receiving internet service by wi fi from a restricted community source When I start out the day I receive a strong unbroken signal from the antenna to which I connect Then later on in the day there is a complete break in signal that occurs repeatedly and intermittently to the point where I lose connectivity to the internet and cannot receive confirmation of my IP address from the signal source Accessing the same antenna with my laptop placed right beside my desktop computer continues to give an unbroken signal I am using Network Stumbler as a means of monitoring the signal performance and the display of signal strength over time is very obviously showing differences in reception Because the laptop and desktop are showing signal reception network of Intermittent differences in reception my guess is there must be something my desktop computer is doing in the background that is taking up major time slices but I have no idea what it is or how to correct it I am operating Windows XP Home SP with AMD mhz processor and RealTek RTL wireless adapter nbsp

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I use the laptops bulitin NIC to reach the Internet and then i added a Adapters Network Two , Loses Signal one usb wifi adapter to reach my security cameras Unfortunately after a few days the Connection to the Internet through the built in NIC is lost I have noticed a Solution that if I use a Proxy in the Webbrowser that the Laptops NIC connection to the Internet returns Both Networks run fine So I need to ask how i can enter a Proxy from my own personal router to the Webrowser If i use the VPN Proxy the internet slows down too much so i need to enter a Proxy that would be directly to my own router Therefore no speed limits I guess i could create a reserved Ip for my laptop in my router settings and then enter that as my local proxy But I would prefer a static ip and i Two Network Adapters , one Loses Signal dont want to have to enter that each time in the webbrowser network connection

A:Two Network Adapters , one Loses Signal

Open a cmd prompt type ipconfig /all then tracert post both results
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Hello This has been annoying me so much and I m at a complete loss as to why it s happening or how to fix it Down there in my system tray I have my wireless network activity icon thing and it s happily flashing away with out of signal classed as quot Very Good quot apparently and then it just disconnected for no apparent reason I then 4/5 keeps Wireless signal? disconnecting despite Network, have to right click and click quot Repair quot for it to reconnect and even then that Wireless Network, keeps disconnecting despite 4/5 signal? sometimes doesn t work once it said quot Could not connect to the preffered wireless network quot and then I looked and it was happily flashing Wireless Network, keeps disconnecting despite 4/5 signal? green having connected When I View Available Wireless Networks it says there were no networks found in range yet when I click Repair and it reconnects it says the signal is very good It s very confusing and I don t know what to do it s a BT Home Hub that s sitting less then metres from my wireless network adaptor which is on a USB extension cable out of my door sitting my in hallway I used to have to click Start Run services msc find the Windows Zero Configuration service and start it every time I wanted to connect while the BT Home Hub s own wireless connection manager was running in the system tray because that for some reason couldn t find the hub in range But then I removed the BT wireless manager from the windows startup and let Windows manage it itself and I ve had no problems until now when it s started to disconnect by itself Any ideas nbsp

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I have wireless set up in my house. The routeris in a room upstairs (Thompson Speedtouch 580), my computer is downstairs fitted with a belkin 54 b/g pci card, there are also 4 other computers conneected

My problem is that the speed has massive variations, sometimes breaking requiring me to reset the router. I tried checking the speed with a online speed test several times, my results vary from d/l speed of 3210 to 950. Also the bubble that appears when you hover the mouse over the wireless connection in system tray always shows excellent or very good signal, however constantly changes (and I mean every 5 sec) between speeds of 1.0mps and 54.0 mps.

Can someone help me make this connection more stable, or improve speed/signal?

Thankyou for anyhelp.

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Is there any way to make this work 2 miles away? I want to use this around my small town. What gear or steps can I improve to beam out the biggest signal. We currently have an ATT internet standard router.


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Hi folks

I am using a Netgear DG834GT Wireless ADSL Modem Router and have been for the past year and a half. The signal strength has always been strong. However, in the past couple of days the signal strength has dropped and now fluctuates between poor and fair. I haven't changed anything in my set up and haven't introduced any other wireless equipment into the house. Does anyone have any ideas what the problem might be?



A:Wireless Network Signal Strength

That's the opinion of more than one computer, right?

The router may be dying. Reset it to factory default settings and reconfigure it. That sometimes jolts balky routers into behaving again.
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I think (although im still not sure) that it seems to do this more when my original PC is on, which has a wired connection to the Livebox.

Basically do i have any options as to try and solve the problem, is there anyway i can boost the signal strength somehow? Or any other options?

Cheers if anyone can offer some advice!
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I've set up a wireless network with Telewest (cable) broadband

I've used.....

Netgear WGR614 Wireless Router

Netgear WG111 USB Network Adaptor

The Router is two floors up and it's one of those old houses with thick walls. I sometimes get a low signal, but most of the time there's no signal at all.

Is there anything I can use to boost the signal? Or can I use something other than the WG111 that will pick up the signal more efficiently?


A:Wireless Network - Signal Problem

Anyone got any experience of the Netgear WPN824?

Is it worth a go?
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The router is in the upstairs front of the house. The only wireless computer is in the downstairs rear. Signal strength is poor to none. We have gotten what is called in radio, a "repeater" that supposedly boosts the signal at some point in between the wireless router and the laptop computer; but, we see no change in signal strenght regardless of its placement.

I've seen routers that claim extended range; but, the manufacturers are long on hype and seem to deliberately avoid of anything with real meaning for a comparison. My experience with these devices has brought me to the conclusion they have one purpose, and that is to part the buyer from more money with no benefit for the added expense.

The laptop is wireless G only.

Changing routers has done no good; we've used a Netgear and now a Linksys. What advice or experience does anyone here have that might help?

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In the network and sharing center there is a "See full map" option. This opens the Network Map screen. I noticed that my windows XP PC did not show on this map and applied a hotfix to enable the Link-Layer Topology Discovery (LLTD) Responder component. It worked and now that PC shows up. What caught my eye is that PC has a wireless card in it and connects via WiFi to my router. Next to its icon is a wireless signal strength indicator showing 4 out of 5 bars. Another PC also on WiFi, a netbook with windows 7 starter on it, doesn't have the signal strength indicator? Has anybody got any thoughts on why it doesn't display signal strength like the XP PC does? Pink-Mini is my daughters WiFi netbook.
EDIT: The A-1500 (XP) is wireless N and the Pink-Mini (W7) is only G. The Router is set for N+G

A:network map wireless signal strength indicator.

There is no way for the Win 7 computer to know what kind of signal strength the other computers see.
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I had an XP machine using a wired connection with a Linksys WRT GS GHz router The only things connecting to Wireless Signal Suddenly Weak Network it wireless were my wii and my PS which were in the next room less than feet away I purchased a Windows machine for my wife for Christmas and gave the XP machine to my kids I moved the modem and router into the kids playroom and set the Windows machine up for wireless Now the router is at one end of the house and the machine is about feet away The signal strength was never an issue until last week and now the PS and the Win machine constantly have weak signal or no signal I don t know a whole lot about networking so please be gentle I am willing to move the router and modem to a central location as a last resort but would like to keep them with the XP machine for our kids to use I am not going to spend Wireless Network Signal Suddenly Weak money on a wireless card Wireless Network Signal Suddenly Weak for Wireless Network Signal Suddenly Weak it Thanks in advance nbsp

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A:Connected to network, full signal, but no inet!

Welcome to SF,

Pls. provide an ipconfig /all output for review:
Click on Start => in run or search box type cmd, press enter. From the command prompt (black screen), Copy and Paste these ipconfig /all >c:\ipconfig.txt . Please attach the .txt file to be found in your Local Disk 'C' on your next post.
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We use electronic devices throughout our home, and need something to strengthen our network signal, which is located on the 2nd floor. I've read so much about different ways - range extenders, range repeaters, range boosters and Access Points, but I don't know which would be the right one for me without costing an arm and a leg. I have a Verizon DLS Router D-Link DSL-2750B. I have contacted Verizon and posed this question on their forum, but he only answer I received was a suggestion to move the router to the 1st floor. Great, now I won't be able to connect on the 2nd!

Any help is appreciated.

A:Best solution to boost/extend network signal

The "best" and most reliable way is with wireless access point(s). However, some people don't find that solution acceptable because of the ethernet cable between router and access point(s).

Another way, which you didn't mention, is powerline adapters, which plug into an electrical outlet near the router and the wireless access point, using the electrical system instead of running an ethernet cable. Some powerline adapters include a wireless access point.
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A:Solved: Wireless Network Signal Strength

I'd consider a hi-gain antenna if changing the channel doesn't work.

Remember, the propagation pattern for a 2.4ghz WiFi antenna from a vertical antenna is like a figure 8 laying on it's side, the strong lobes are out to the sides. If your station is above or below, I'd lay the antennas on their side and see if you get a better signal.
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what is best network card to recive a wifi signal from far away? Network Card or any type of hardware

A:What is best network card to receive a wifi signal from far away?

I assume you mean desktop.
What do you mean by "...a wifi signal far away..." Indoors, outdoors, upstairs, next door
Do you have control of the "far away" source?
We recommend Linksys 802.11N WMP300N for PCI card, or the DLink DWA-542 Range Booster Wireless N.
But there is some advantage to using a USB Wireless N Linksys USB WUSB300N because you can move it around to get the best results for the local environment...
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A:Wireless Network picking up neighbor's signal

Have you talked to your neighbor about setting his wirless network to 1 channel while you change yours to a secondary one? Usually this will work in them not trying to "talk" to each other.
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A:Wireless network adapter is unable to hold a signal

Are you able to test on another wireless network? (Possibly a friend or relatives? Maybe a public hotspot?) Does it still drop out?

If so then you are most likely looking at either a physical issue or a driver issue. If not then we may need to change a couple of wireless settings on your router to see if that resolves anything

Many Thanks,
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A:Solved: PC thinks network signal weak, though it's strong

Any recommendations on how to sleuth this?Click to expand...

It sounds like (or should I say reads like) you already did--the wireless card is the culprit. Overheating seems like a reasonable possibility given the gradual fading.
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If I sound like I know what I'm talking about, alas I do not. But I have tried opening, redoing, reading info, and everything else to get my pc back on board this wireless network.... but nothing seems to work.
What do you think? Thanks for any and all help. best, charlie

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A:Solved: ipod touch shows network but no signal

This is marked Solved. If it is, what was the solution, please?
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A:How can I create a wireless network with a wifi signal that is being broadcasted?
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Hello All,
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Please contact me if you require any further information.
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--I have no trouble connecting to other networks with the built-in wireless card
--Tried changing my network's channel; didn't help
--I’m sure I typed the WEP encryption key correctly
--Laptop is only 3 ft. from the router, no barriers or interfering devices present (2.4Mhz phone, monitor, etc.)
--Router has the latest firmware upgrade
--Tried several network mgt. utilities (Dell’s, D-Link’s AirPlus, Network Magic), including their “repair network” features

I’m stumped. Can anyone suggest anything else I might try?

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HI hi
I'm getting excellent signal strength but for the past hour I've been getting "acquiring network address".

I switched to a different wireless signal, and it connected quite easily. Tried back with the latter...still "acquiring network address"

Tried repairing IP ....didn't solve it.

Any solutions?

Thanks in advance.:blackeye:

A:Signal strength good but still acquiring network address

You may need to power cycle your router (if that's what you have handing out IP addresses).
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Hello, I'm Jon, and I'm running on Windows Vista Home Premium.
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I can connect to it through ethernet, though.

I just don't know what to do. Does anyone have any ideas?

A:Can't connect wirelessly to a network with full signal strength.

have you tried to delete all wireless profiles and make new one?
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My computer is not connecting to the internet, despite the network I'm trying to connect to having "Excellent Signal Strength."
My computer is running Windows 7 64-bit, 6GB of RAM and 1TB HDD.
I can't figure out any logical reason why I shouldn't be able to connect to the internet.
Some info:
-The wireless router was replaced recently (brand new one)
-The new network and password are not the problem (as in I've connected to this network before).
-I tried troubleshooting (and to no surprise, Windows troubleshooting tools were no help at all).
-This is a wireless connection
I don't have any idea what could be causing this. Another computer in the same house, as well as cell phones can connect to the network fine.

A:Limited Access to network with "Excellent Signal Strength"

Anyone? This doesn't seem like a difficult issue. I can't find the answer with a google search, but a forum for pc help should be able to help me figure it out, I think.
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Hello, I'm Jon, and I'm running on Windows Vista Home Premium.
For about a half of a year, i've had no problem connecting wirelessly to my network, but today I disconnected and have not since been able to connect again. Here's the kicker - the signal strength is still very strong, and others can connect to it. In fact, my laptop recognizes the signal, but won't connect to it. "Wireless association failed because windows did not receive any response from the wireless router or access point."
I can connect to it through ethernet, though.

I just don't know what to do. Does anyone have any ideas?

A:Can't connect wirelessly to a network with full signal strength.

Is the wireless security enabled ?
Remove the wireless profiles and try to reconnect, you will need to re-enter the security code for the wireless - see below

would you post back the following please

{ipconfig /all}
If you cannot access the internet with this PC, then you will need to paste the results into something like notepad and then copy onto a machine that can access the internet and post results here
We would like to see the results from ipconfig /all post back the results here
-> Start
-> (XP - enter the following in the RUN box)
cmd /k ipconfig /all
-> (Vista or Windows 7 - enter the following in the Search box)
cmd /k ipconfig /all

A black box will appear on the screen -
rightclick in the box
select all
control key + C key - to copy

then reply here and
control key + V to paste
{Ping Tests}
If you cannot access the internet with this PC, then you will need to paste the results into something like notepad and then copy onto a machine that can access the internet and post results here

Start> Run {search bar in Vista}> CMD to open a DOS window and type:

Type the following command
Post back the results
rightclick in the box
select all
control key + C key - to copy
then reply here and
control key + V to paste

Type the following command
Ping {plus the number thats shown against the default gateway shown in above ipconfig /all}
Post back the results
rightclick in the box
select all
control key + C key - to copy
then reply here and
control key + V to paste

Type the following command
post back results
rightclick in the box
select all
control key + C key - to copy
then reply here and
control key + V to paste
{run Xirrus Wi-Fi Inspector} Download and install
If you cannot access the internet with this PC, then you will need to copy the program across to the faulty PC
Then run the program
if you get an error - You need NET Framework installed for the WiFi Inspector to function.

post a screen shot of the program running - if there are a lot of networks showing can you click on "networks" top lefthand area - so we can see all the network information, and also post which network "Adapter Name" (1st column) is yours on the list

To post a screen shot of the active window, hold the Alt key and press the PrtScn key. Open the Windows PAINT application and Paste the screen shot. You can then use PAINT to trim to suit, and save it as a JPG format file.
To upload it to the forum, open the full reply window and use the Manage Attachments button to upload it here.
Wireless Profiles
- Vista/Windows7:
- delete the wireless profiles
Start> control Panel> classic view> network and sharing center> manage wireless networks

Delete the profiles
you will then have to enter the wireless security key for any networks you connect to
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A:Wireless Network: Can connect to the router, but no internet signal...
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A:Wireless network detected & signal excellent but IE/Firefox won't connect
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Hello, I am new to this Forum.

My Wireless Network Signal Strength Icon is currently displaying a red cross as per this Screen Shot:

Despite the incorrect icon display, my Local Wireless Network is functioning perfectly.

How can I restore the Icon to display rising bars?

Assistance will be gratefully accepted, thanks.

Highland Rob

A:Wireless Network Signal Strength Icon Displaying red Cross

That's the icon for your wired network, not your wireless.
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Please help with suggestions.

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A:Occasional computer shutdown with computer still running, no signal

Test the hardware, establish a Clean Boot, work through the other Troubleshooting Steps for Windows 7
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Problem Signature
Problem Event name: BlueScreen
O.S 6.1.7601.

(I accidentally closed the report so I cannot put other additional Info)

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Original OS

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A:Computer Freezes, then shutdown BSOD Computer NO signal

Forgot to rename the zip file
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A:Solved: Router seems to constantly disconnect from my network, wireless signal drops
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I need some help with Win7 wifi. I'm trying to create an ad-hoc wifi network between my Windows 7 laptop (Toshiba c650) and my samsung wave y handset. My wifi card is atheros-AR9285. When I connect to this network from my wifi, connectivity is established, but with some problems:

[1] It takes a long time for the ad-hoc network to show in the network-and-sharing centre.

[2] The signal strength is most of the time weak with just one bar visible (though my handset sits just besides my laptop. Do you think it could be conflicting with my neighbour's access-point with much higher signal strength?)

[3] The handset is assigned an IP in the range of 169.254.*, but when I ping this address from DOS, I get the error "PING: transmit failed. General failure.". I even tried to assign a static IP to my handset, but when connected, it automatically changes to 169.254.* range. What could be the issue here ?



A:Problems in ad-hoc wifi network - signal strength weak, unable to ping

Quote: Originally Posted by prahladyeri


I need some help with Win7 wifi. I'm trying to create an ad-hoc wifi network between my Windows 7 laptop (Toshiba c650) and my samsung wave y handset. My wifi card is atheros-AR9285. When I connect to this network from my wifi, connectivity is established, but with some problems:

[1] It takes a long time for the ad-hoc network to show in the network-and-sharing centre.

[2] The signal strength is most of the time weak with just one bar visible (though my handset sits just besides my laptop. Do you think it could be conflicting with my neighbour's access-point with much higher signal strength?)

[3] The handset is assigned an IP in the range of 169.254.*, but when I ping this address from DOS, I get the error "PING: transmit failed. General failure.". I even tried to assign a static IP to my handset, but when connected, it automatically changes to 169.254.* range. What could be the issue here ?



Have you tried using the connectify software for this?

Your Hotspot, Your Way - Connectify

It should work with any Windows 7 certified driver to create a secondary access point from your machine. It uses the Microsoft Virtual WiFi miniport adaptor for this which should install with your Windows 7 certified wireless driver. You should be able to see it there in Device Manager under Network connections.
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A:Solved: Unable to connect to wireless network, full signal strength displayed
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A:Computer - No Signal

Have you tried the graphics card in any other pci slots?

Because it's an emachine, you should replace the psu for one of decent quality especially if it is the bestec model.
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A:No signal between monitor and computer

Have you tried updating or re-installing the video driver?
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A:Computer on but no signal from monitor. Help!!!

Hey 090664, welcome to Techspot. If you havent already I would recommend you search this site about eMachines computers. There is a whole host of posts about various issues with the eMachines computers includin what you are describing. Just guessing.....I would say your PSU is gone and probably took out you mobo with it. Its just a guess, but they are very prone to that happening! Sorry to be the bearer of bad news. Do some reading and post back.
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A:Monitor no signal!- new computer

Call tech support and have it repaired/replaced under warranty.

If it's not working with multiple monitors, there is a fault. It could be as simple as the video card or other hardware was jarred loose during shipping. But contact tech support BEFORE you open the case as it may VOID the warranty.
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You can get a USB wireless adapter, but I recommend the PCI adapters for reliability. Something like this would do the trick, and the external antenna allows you to position it for maximum range.
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A:Computer Has Signal Yet Can't Use The Internet?

Well, first get the spyware off. Download and install Ad Aware, and run it in safe mode. (Press F8 while the computer is booting to boot into safe mode). After this, then tell me if it works.
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A:No Signal From Monitor - New Computer

i suspect it may have failed also - often with electronics, they will fail in the 1st few hours.

When the PC boots up do you hear the fans and drive working
Also does anything flash up onto the screen , like setup etc
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Can I Reset The Onboard Video Or Do Anything Else ?


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A:New Computer (No Signal Error)

I doubt that there was damage done in shipping and agree with you - the problem will almost certainly be the video card. I have come across this problem many times in the past, and, in fact, have a machine here at home that does much the same thing. You will have to talk your friend through removing and re-seating the video card. I know that you already tried that but it must be done again. It needs to end up clipped in and be all the way into the slot (PCIe or AGP - whichever card is installed). Also, have him/her disconnect the monitor cable and refit it, making sure that it is press firmly home. Do up the lock screws to hold it in place.

He/she may have to repeat this process a number of times but it will eventually work. It's one of the more frustrating problems that you get with computers.
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Hello everyone This is my first thread monitor! Not signal to computer getting a Help! on this forum but from the looks of this site - it will not be the last Ok first off before I tell you my problem I m going to give you a run down Not getting a signal to computer monitor! Help! of my computer and its specs I built this computer last year Cooler Master Cosmos ATX Full Tower Case XFX Not getting a signal to computer monitor! Help! nForce i LT SLI Motherboard ATI x pro mb PCI Express Graphics Card gb DDR Memory gb total - I m not sure the PIN type Thermaltake - mm CPU Cooling Fan Antec - Spot Cool Case Fan LG Flatron W VG quot LCD Monitor Running a DVI-D cable Windows Vista Bit Operating System NOTE Last week I replaced my original GFX card Nvidea GTS mb with the GFX card I have now ATI X Pro - I did this because the wasn t my GFX card to begin with Anyway here is how the problem came about A couple days ago I downloaded a torrent of Adobe Fireworks I know tisk tisk anyway I checked it for viruses and everything - It came out clean The installation went fine but I had to go into windows system drivers etc and replace the quot hosts quot file with a quot hosts quot file that was included with my torrent Everything worked fine but after I restarted my computer I wasn t getting a signal from my GFX card to my monitor I tried multiple things - I tried switching cables from a DVI-D to a VGA I tried a different monitor but I haven t had a chance to try a different GFX card I will shortly though Does anyone have any other suggestions other than try a new GFX card or does anyone have any idea why replacing that file which is a computer file used in an operating system to map hostnames to IP addresses would make me lose signal to from my gfx card to my monitor I hope to hear from you guys soon Thanks in advance -Brandon nbsp

A:Not getting a signal to computer monitor! Help!

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I finally turned off the computer and turned it back on and it is functioning normally right now. What happened? How do I prevent it? What can I do if it happens again? Thanks.
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A:No signal after computer locked

It's a graphics driver problem. It somehow messes up and can't wake when the computer comes out of sleep. You might need to update your graphics driver or get a newer GPU like GeForce GT 620.
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A:New Computer: Monitor no signal


No video on new computer and beeping, You have memory trouble. Try reseating your memory chips. If this doesn't work try placing one memory chip in 0 socket then try the other chip in 0 socket. this will isolate your bad chip. Have memory chips tested. Your trouble is memory chips or chips sockets.
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A:Wifi Signal always at full bars - not matching real signal

You do not need to scribble out the names on that screenshot, since it will do nothing for any of us. That signal graphic is just like on a cellphone. It does not mean anything. There are a lot of factors why you can have great radio signal, but have interference causing a blackout or outage. If you want to see a snapshot of all signals your wifi adapter is seeing, open up a Command Window as administrator and type it 'netsh wlan show all'.
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A:Computer powers up but no signal to monitor

i had exact same problem the other day but i had been messing wif cpu overclocking, maybe you have the same problem? maybe bit to much overclocking?
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A:Newly Built Computer but no signal

Does that video-card need an extra power-connection? (same as the powercable that goes into HD or CD drive)
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A:New computer, monitor recieves no signal

Profile says female, 22 yrs old?

Does the motherboard have a VGA plug? Try connecting to this until you get the graphics drivers installed.

Also, post your system specs so we can see if there are no other problems..
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A:No signal beeps after turning on the computer


It seems like you narrowed it down to the core componets. See if you can put in a new stick of RAM. That might eliminate it. If that doesnt help, thne sadly your CPU or mobo might be damaged. Do a visual check of the MB to see if anything is broken (i doubt it). Maybe just try a new PSU for good mesure (unless your fans come on)


BTW DOes the power come on and quickly shut off? That could be your CPU saftey switching of the system to prevent damage.
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A:Monitor not recieving signal from computer.

Most likely a connection came loose somewhere......

Does your graphics card have a connection directly to your PSU (many newer cards do)? If so, double check that connection and make sure it is tight.

Does your mobo have integrated graphics as well by chance? If not, any chance of borrowing another PCI-e card from a friend to help with the troubleshooting?
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A:When I turn on my computer the monitor says No Signal

The No Signal message is normal if you have a loose cable from the v-card or at the monitor. I would check cable connections and if that does not solve the problem, open the case and reseat the v-card. The isfmgr(installable file system manager) message may mean that file related to your v-card some how were corupted or damaged and thus no siginal. If the motherboard has an onboard video controler, you may need to connect to that, delete and then reinstall the drivers for the Abit video card.
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Thank You

A:2nd computer having problem getting good signal

Hard to say. Since your other devices are probably not 802.11n capable, you wasted your money on the "n" router I would imagine. I'd configure it for plain 802.11g operation in the wireless section and see if that helps. Also, you might look at the following equipment to increase the range of this router or the older one.

Hawking Tech has a number of products that will help you increase your wireless range. The root page is Hawking Hi-Gain™ WiFi Range Extending Products.

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Hawking [HAI7SIP] Hi-Gain 7dBi Omni-Directional Antenna

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View Solution.

A:No Signal from my computer to TV with HDMI cable

Hi Zack1, Try this to see if it helps.  Download the Chipset driver and Graphics driver on the links below and save the installers to your Desktop. Chipset Graphics Driver Next, in Device Manager, open Display Adapters, right click on the Intel graphics chip and select Properties.  Click the Driver tab and then select uninstall.  When done, do the same for the for the Intel High Definition Audio Codec found under Sound Video and Game Controllers. Now return to the Desktop and install the Chipset driver and then the Graphics driver.  When complete, reboot the PC and see if this has helped.  Check in Device Manager that both the Intel Graphics and the Intel Hi Definition Audio codec have reinstalled successfully and whether you now see the HDMI Audio option under playback devices ( found in Control Panel, Sound ) as shown as the top option on the screenshot below ( ignore the fact that it's ATI, i just mean the TV icon option ). If it shows up correctly, try the HDMI connection and see if it now functions properly. Best wishes, DP-K
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A:computer won't send signal to moniter

And make sure that the monitor cable to the Graphics card is firmly fixed.
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A:boot computer but screen say no signal...


screen say no signal

This means that your monitor is not plugged into the Video card or the video card has failed.
Where do you plug your monitor into the computer? Do you have a separate video card? Or are you using the onboard VGA port (motherboard connection, see attached)? Make sure the connection is in tight.
If you have a separate video card, shut down the computer open the case and re-seat the Video card.
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A:When I turn my computer on the monitor says no signal

What's your OS, windows 98, xp, vista? which one?
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A:Computer won't turn off, no signal to moniter.

well since you say lightning hit it, it could be both. if you have another graphics card to test, subsititue one you know works with this one and see if it is just the graphics card. if that does not work, personally i would assume the mobo is shot from the lightning ;(
it might be a good time to invest in a surge protector/battery backup system...
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Okay, well I just finished putting it all together yesterday and when I flicked on the power everything seems to be operating fine except one thing... the monitor stays in standby mode, no green light, no image at all. Right now I'm using my old computer with the 6800GT and same monitor, so the problem isn't either of the two. I've been asking around everywhere, and the most common answer is the A8V has a problem with display with anything over 3200 and needs to have an updated BIOS. Well, I can't even GET to the BIOS because I don't get any display at all. Would a dead processor cause this as well or would the display at least show me some sort of error? Please, I need your help...

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A:Monitor doesn't get signal from computer

You haven't by chance upgraded the graphics card recently have you?