The system was running fine for years, but after being turned off for a week or so, when booting it hangs at the post screen. Do not recognize any keys like F12, DEL, etc. I've swapped out memory, video board, and repasted CPU just in case heating problem. Disconnect all devices except the wired keyboard and mouse. I also took MB out of case iust in case a screw or something fell. I didn't see anything loose in the case. Power supply test said PS was good. The LED on MB was GYGY GGYY. Also reset BIOS many times.
The system was running very slow when running.
Thanks in advance for any help.
The system was running very slow when running.
Thanks in advance for any help.