What colour is the wi-fi LED flashing? Have you tried turning it off at the switch or the relevant Funciton key then back on again? If you look in Device Manager>Network Adapters, see if one of them has a yellow mark beside its entry. If it does, click the entry and go to Properties then Update Driver. That might just be enough for Windows to reassociate the device with the driver.
Hi, thanks for the reply. I'm not sure what to look for in Device manager? Any chance u could talk me thru it? I Tried a restore. That didn't resolve it.