Just turned my laptop on now and it didn't connect. Right clicked and clicked on troubleshoot problems. The troubleshooter started and it coming up asking me to verifly the network key. It then came up with the network properties and the network key was already entered so i clicked ok. It wouldn't connect and came up telling me to investigate router or access point. I then tried the troubleshoot again, this time lifting the laptop of the bed a bit and it connected saying problems detected, Windows cannot connect to the network, and then problems fixed, problem with wireless adapter or access point. I reinstalled the nerwork adapter from device manager but it has made no difference