So I built my first pc in December and it has worked fine until yesterday. Specs:
Gigabyte k8n pro sli mobo
athlon 3700+
geforce 7800GT (just one)
1GB corsair value ram
two optical drives
antec tx1050b case w/ sp-500 power supply
Yesterday, after a few days away I pressed the power button and nothing happened. The fans didn't even budge. First I checked the button. I could hear the electric discharge when I pushed the power button with the case open, so I know the button works.
So then I switched off the power supply to check all the plugs on the inside thinking a loose power connector or fan power/sensor kept it from starting. Nothing felt loose, but I turned the psu back on and pressed the power button to check. It worked.
This morning, however, it wouldn't start again. Remembering the last thing I did yesterday I turned off the psu by the rear switch for a few seconds and pressed the power button while it was off. Fans spun for a split second using up any stored power. I turned the switch back on and hit the power button and it worked.
The pc seems to work fine once it starts. Restarting works fine as well. Something is wrong with the supply or distribution of power before a cold start. I'm guessing it's a power supply or motherboard issue. Any help you guys could give would be greatly appreciated. Thanks in advance.
Gigabyte k8n pro sli mobo
athlon 3700+
geforce 7800GT (just one)
1GB corsair value ram
two optical drives
antec tx1050b case w/ sp-500 power supply
Yesterday, after a few days away I pressed the power button and nothing happened. The fans didn't even budge. First I checked the button. I could hear the electric discharge when I pushed the power button with the case open, so I know the button works.
So then I switched off the power supply to check all the plugs on the inside thinking a loose power connector or fan power/sensor kept it from starting. Nothing felt loose, but I turned the psu back on and pressed the power button to check. It worked.
This morning, however, it wouldn't start again. Remembering the last thing I did yesterday I turned off the psu by the rear switch for a few seconds and pressed the power button while it was off. Fans spun for a split second using up any stored power. I turned the switch back on and hit the power button and it worked.
The pc seems to work fine once it starts. Restarting works fine as well. Something is wrong with the supply or distribution of power before a cold start. I'm guessing it's a power supply or motherboard issue. Any help you guys could give would be greatly appreciated. Thanks in advance.