Hi everyone!! Here's my problem for the evening: My neice has a HP Pavilion 7935 running Windows XP. She cannot use the computer because it appears to be stuck in sleep mode. If we try to cold boot.....the tower acts like it is loading, but the monitor stays dark....and the light on the monitor turns from green to orange after about 10 seconds and clicks as if it is shutting off. I've tried pressing keys, and switching to a different monitor. She even went out and bought a new vid card. Nothing helps. What's the problem??? What's the fix??