Hi, can somebody tell me what's wrong with my desktop pc? 1. Windows 7 64bit, can't connect to internet out of the blue. 2. Asus w lan card and Ethernet controller's drivers have both been uninstalled and reinstalled multiple times, to no effect. Both are working fine, according to device manager. 3. Network center shows big red x over the icon, can't see my network or other networks on it. 4. My WiFi seems to work fine on my phone and tablets 5. Trouble shooting it says I have problems with "wireless adapter or access point" and "a network cable is not properly plugged in or may be broken" Thanks for helping!