5970 Sapphire OC Edition problem

tom736928

Weaksauce
Joined
Mar 14, 2010
Messages
126
Hey guys, i've been having with what i believe is my graphic card problem.

On every start up of the day , the computer would not boot up to bios page, however everything inside the computer is running,fans/leds etc. even on my 5970 fans. Mobo have been replaced,did memtest and found nothing is wrong. only key items that isnt changed is my 5970 and seasonic x750w . I have did a test with my 9800gx2 and everything works well. Take note that there would not be any problem after i reset the computer,everything would work well. I have read several threads regarding this and some people said that it is a timing issue with the power supply. I'd like to know if anyone have any input.

PS: This problem also happens whenever i turned off my computer for more than 20 minutes, after that it would happen. I would need to power the PC(no beep sound), everything running but doesnt get to BIOS, i would then need to restart the computer before everything goes well.
 
Timing issue with the PSU? WTF?

Try a different PSU and see what happens. That would rule out either the GPU or PSU.
 
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