I have a three year old dell inspron desktop running updated windows 8.1 64bit. Suddenly NONE of the input devices are working. I've tried several different wireless mice, and I've tried both a wired and wireless keyboard. NOTHING. I've tried using different ports (both on the computer on on...
I upgraded to Windows 7 a few days ago and everything seemed to be fine. Earlier today i left my PC on and when i came back an hour later the computer i accessed the computer, the monitor came on fine, but all my icons were missing. i tried to reboot and from that point on the computer appears...