Need more information than that.
What is over-volting?
How do you know?

I Have The same problem in my desktop compuer please help me resolve it. i already paid too much for this but there is no positive result. please help me what should i do to resolve it permently.

my cpu doe'nt gives dispaly to mine moniter and gives display to another one and monitor is in good condition
what i have to do?

This thread is a study of human nature in a bottle. :D

Its been 6 months and my puppy isn't potty trained yet. Is the leash to long, too short, WTF? Someonehelp....now!!

did you try to change the power supply of your pc?
is it working or not?

I have the same problem. No beeps like it usually does. No display. I have tried what I know and it still did not work.

can you change it opn the back of the power supply