Wireless Router Connected but with no Internet access. This suddenly happend to this laptop running on windows 7. Since last 3 months every thing was working there was no changes made to the hardware. The wireless router works for other laptops in the house. Is there any virus that does this?
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February 9, 2011 7:03:51 AM
Try connecting the laptop to the router by ethernet cable -- if it then works it may be a wireless problem with the laptop.
Also check TCP/IP Properties (the process is slightly different in Win7 form this XP example).
Start, Connect To, Connection, Properties, Scroll Down TCP/IP and highlight, click Properties and check that Obtain DNS and IP address automatically are enabled.