I have a Gateway 840GM that recently has had an issue booting. When pressing the power button, all lights come on as well as the fans, but I never get any kind of audio, posting, or video.
For trial and error purpose:
I removed all cards from the desktop.
I tried another hard drive(SerialATA).
I removed the RAM(Did not receive any post beeps).
The only other thing I could think of would be the Motherboard or the Process(775). I do not have a 775 to test with, so I guess I am asking are there any other possible causes of this problem and if not, how else could I determine where the problem is(Motherboard or CPU)????