Hello I have an antec power supply. When I turn on the computer it seems to start powering up but then I get beeping. It one long beep followed by 3 shot ones the the computer shuts down. The Monitor starts to turn on, the hard drive does as well. I had this problem a few months ago and try flicking the switch in back on and off and holding down the power button and different things. I eventually got it to turn on a boot up and everything worked fine. Well I just moved and had the computer disconnected for about a week. Now I'm trying it again and it is giving me these problems. Does anyone know what the problem is?
On the motherboar it has a LED indicator and when the computer is plugged in, but off it reads 2.0. When I first hit the power button it goes it 8.c. then right before it shuts off it goes to 9.d. I noticed when I hit the power button there is about 1 second delay before I hear the computer start and the fans run.
Any help you could offer would be great!