My nvidia based gaming built by me system has an issue with the computer
bios. The issue is that when the computer restarts often it goes into bios
safe mode to " reset cpu frequency" press delete to enter bios or f1 to
continue. I have uguru (abit) based motherboard diag software.

If I hit delete enter bios enter cpu area then hit F10 to save its good. If
I hit F1 then it restarts but will crash when I start uguru. Is this a
short on the motherboard. Because changing the cpu didnt help and when I
tried to overclock the cpu I got bios coruption on the screen letters all
over etc like if I pluged in a bad fan or something. Tia Peter