Hi. I just purchased a used Windows XP Sony Vaio PC. It is a P3 with 256MB RAM, 800MHz. For some reason it boots to the XP login screen and the mouse and keyboard will not work at all. The lights on the keyboard also are never lit. I don't have a USB keyboard, but tried a USB mouse- which also didn't work. Any suggestions?
Note: While booting the PC makes the sound as if a key is stuck. It does this on both keyboards I've tried and even without one attached.