Hi, I have 2 comp, and I changed, yesterday, one to windows 7 and other is linux, both are connected in a router, but only the linux works, I've tried everything but not works, always appear IPv4 no network access. Help me!!!!!!!!!!!!!!!!!!!!!

Be more specific like are you connecting through wireless or wire? And is the Win 7 a fresh install? Did you try connecting the win 7 comp directly to the modem bypassing the router and see how it goes? Btw is there any third party firewall on the win 7 like norton security or ZA?

Hi, Thank you for posting. Firstly, please run ipconfig /all in an elevated command prompt and post the results to this thread for our further research. Please check if you can access the routers management webpage. If not, please bypass the router and connect this computer to Internet directly and see if it works. Note: You may need to change some settings according your ISPs configuration. Hope this helps. Thanks. Nicholas Li - MSFT