Wireless network stopped working
Hi: My desktop was wirelessly connected to a router. It was working perfect, I did a wired connection from the modem to the desktop and when I tried to get the wireless connection again it has not been possible. When I try network trouble shooting I get DNS server might be unavailable. Been reading around and tried many of the things that I've read but none has worked so far. HELP please Thanks
June 28th, 2011 11:30pm

Hello, run ipconfig /renew and check again. If this does not help, try using 4.2.2.2 or your ISP DNS server as primary DNS server. If the problem persists, post the output of ipconfig /all > ipconfig.txt command. This posting is provided "AS IS" with no warranties or guarantees , and confers no rights. Microsoft Student Partner 2010 / 2011 Microsoft Certified Professional Microsoft Certified Systems Administrator: Security Microsoft Certified Systems Engineer: Security Microsoft Certified Technology Specialist: Windows Server 2008 Active Directory, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Network Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows Server 2008 Applications Infrastructure, Configuration Microsoft Certified Technology Specialist: Windows 7, Configuring Microsoft Certified IT Professional: Enterprise Administrator
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June 29th, 2011 7:32am

Are you using a wireless usb thumb drive or a pci card for the wireless of your desktop pc? Have you try reseating it and see if it work?
June 29th, 2011 8:25am

Check out this wireless network troubleshooting tips article, maybe could help you to get more ideas to solve the problem. Hope this helps.
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June 29th, 2011 9:40am

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