HD overclocking problem

[tex2678]

Got a quick question I had my machine overclocked to about 4Ghz (from 3.4) and everything was running great then today i rebooted (not for the first time) and now i cant see two of my three hard drives. I reset everything to stock and i can see them agian. Then i tried overcloacking it again and they were gone (even in the bios) so how do i fix this?

[bl1zZ]

Hi,
did you fix the pci-e clock?

Best Regards
Dennis

[tex2678]

I have it set at 100 should i raise it? if so whats the proper ratio/what to? Also if you cant tell im new at this lol so how does the PCI-E relate to the hardrives I thought they were completely separate components?

[Emerica]

100 is what you should leave it at. Your overclock might not be stable at that speed.

[OldGuy]

I have it set at 100 should i raise it? if so whats the proper ratio/what to?

There is no set ratio. Trial and error...

[terramir]

hard drives disappearing usually meant your overclock was tearing up the pci bus now a days it's supposed to be locked, however sometimes it dun lock properly. Back off the fsb a bit if the hd's pop back up there you have it. Run some torcher tests while your at it and see if that is stable. Might be a voltage problem as well, check your psu's voltages.
terramir