I have a computer that i built myself a couple of years ago that i am giving to my grandparents now that i am moving away. I had to get it fixed up becuase the POWER source blewbut once a new fan and power source were put in everything seemed to be working great.

Yesterday i WENT to hook the computer up for them and set up their e-mail. I hooked everything up, started the computer and everything was working perfectly. I was in the process of setting up their Email when the computer RESTARTED (i idn't get a blue screen or anything). The two dos start up pages SHOWED up, and then the screen went blank. It was not able to get to the widows start up page before this happened The Monitor was still on and so was the computer (i could hear it processing). I tried adjusting the monitor, pressing enter on the keyboard, and everything else i could think of with no avail. I restarted the computer again, and the same thing happened.

I also tried to hook the computer up to another older monitor and nothing even showed up on the screen.

I am really UPSET about this especially since i ahve an excellent video card (an ATI All-In-Wonder).

Anyone know what the problem may be?