Originally Posted by Sleetz
Now the previous overclock won't work with the added voltage. Does anyone have any idea why this is happening? I assume that my OC wasn't stable in the first place, but I just had a lucky smooth Valley run. Now it blackens for a bit and then skips parts. Don't understand that... Perhaps a smaller, modest OC would be the best.
it should be simple to start diagnosing ur prob. but 1st, to better help ppl help u, add ur PC Specs to ur Signature, plz.
and in the meantime, read about and rule out File corruption HERE (post #2625)
. Determine whether or not the Valley benchmark is at fault; see if Valley is fine at stock speeds AND be sure it runs AOK and moderate OC speeds; and also as u incrementally increase ur OC speeds and run Valley.
Plus, see/ determine if Valley consistently fails. (U may need to uninstall and re-install Valley.)Post #2625
also has a helpful contingency plan or two and should give incite into forming thought processes necessary to overcome problems OCing.