Lost Wireless After Installed Video Card

Oct 25, 2011

I am using a Dell XPS 420 computer running Vista. My wireless network has worked fine until now. I had my video/graphics card go bad and installed a new one (ATI Radeon 4350). That fixed the video problem but since then I have not been able to connect to my home wireless network. Windows suggested that I may have a hardware problem with my network adapter so I replaced it with a new Linksys AE 1200 USB adapter.The device manager says it is working properly but it does not pick up the wireless network says no networks available.The old computer sitting next to it picks up the network fine. I have reinstalled the adapter several times with no effect. When I click on the wireless network icon and ask it to diagnose the problem it says that 1) the network adapter has a driver or hardware problem (device manager says its working properly) and 2) to make sure that the Internet Protocol Bindings are proper and to make sure that Internet Protocol Version 4 and Internet Protocol Version 6 are selected (those protocols are selected).

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Dell XPS 420 Lost Wireless After Installed Video Card?

Oct 25, 2011

I am using a Dell XPS 420 computer running Vista. My wireless network has worked fine until now. I had my video/graphics card go bad and installed a new one (ATI Radeon 4350). That fixed the video problem but since then I have not been able to connect to my home wireless network. Windows suggested that I may have a hardware problem with my network adapter so I replaced it with a new Linksys AE 1200 USB adapter. The device manager says it is working properly but it does not pick up the wireless network�says no networks available. The old computer sitting next to it picks up the network fine. I have reinstalled the adapter several times with no effect. When I click on the wireless network icon and ask it to diagnose the problem it says that 1) the network adapter has a driver or hardware problem (device manager says its working properly) and 2) to make sure that the Internet Protocol Bindings are proper and to make sure that Internet Protocol Version 4 and Internet Protocol Version 6 are selected (those two protocols are selected).

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Installed Windows 7 - Wireless Card Has Vanished

Sep 14, 2012

I'm off to university on Monday but I couldn't afford a laptop (I have a huge Dell gaming desktop!) so my awesome parents gave me their little Acer Aspire One D260-A netbook; Intel Atom Processor N450 (1.66GHz, 512K), 1GB, 160GB HDD. It's a couple of years old, was running XP and literally everything was broken - no sound, no backlight, faulty touchpad etc. - so first port of call was a clean install of Windows 7 and updating every driver (and BIOS) off the Acer website from a USB.Problem is, everything is running like a dream... except for the wireless. When I tried to install the latest Atheros drivers (doing all of this from a USB due to lack of connectivity) I received a Code 10: driver cannot start error, so after some troubleshooting I was pointed towards different drivers, only for Windows to inform me that it can't find the hardware.

Looking in devices, I'm seeing an Atheros Ethernet connection device but the wireless card seems to have taken a walk. Xirrus isn't seeing anything either. My current internet is between Virgin and BT (mine and my partner's house) but we move in together on Monday and we'll be setting up Sky, so I can't give you much information on internet. I do have an ethernet cable I can plug into our Virgin wifi home router (D-Link DSL-2640R Broadband Wireless G ADSL2+) if need be. One of my main problems seems to be finding the correct drivers as due to the wireless card disappearing, I'm not sure how to tell what the wireless hardware actually is.

Here are the finer details:

C:Windowssystem32>ipconfig /all
Windows IP Configuration
Host Name . . . . . . . . . . . . : CJ-Netbook
Primary Dns Suffix . . . . . . . :

[code]....

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Technical Support: [URL]
Copyright (c) 2009 by cisco Systems, Inc

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Jun 12, 2012

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Jan 3, 2013

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Sep 21, 2010

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How To Get Rid Of Annoying Message After Installed Netgear 300 Wireless USB

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Sep 6, 2012

My computer is a HP Laptop Model Number DV2815EA running windows vista 32 bit. Its a few years old. Recently i have had problems with my wireless adapter turning itself off whenever i watch videos online. It doesn't happen all the time, but if i am watching something for more than an hour it will cut off. There is a blue light and a switch on the front of the laptop, and when the wireless adapter is off, the light changes to red.

The light will change to red sometimes whilst watching video, and the only way i can turn the wireless back on is if i restart the system. Even if i activate and disable the wireless adapter using the external manual switch, or the internal controls using the wireless assistant. Also, not sure if this is relevant but i can no longer either watch videos on full screen as the image gets jolty.

Things i have tried:

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3) running a full 6 hour antivirus scan - I am using Eset NOD32 antivirus and also i scanned using comodo cleaning essentials.

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Jan 20, 2013

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May 22, 2011

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