most likely, e check daw sa PSU calculator:
eXtreme Power Supply Calculator
for testing of the PSU, naa ko PSU tester diri sa house
but Im looking at a heat issue
Last edited by COMCAM; 12-04-2010 at 11:52 PM.
tga asa ka sir comcam??
i would agree with most on stress test particularly on the 4th core unlocked. remember that not all games are optimized for multi cpu threads so an unstable 4th core might not affect some games while affecting others (those optimized for multiple threads). Try linx or prime 95 and run it for a couple of hours. Try running 3d marks also. Might also be a heat issue. What are ur temps at load? if its about wattage - 550w is more than enough for that card. I will not vouch for the psu quality tho since i haven't tried that brand before.
I used a hec550 before to power a highly oced c2q with a gtx260 216sp (which has similar if not lower power draw to you graphics card), several hdds, several fans with led, ccfls, and other blings. never really had a problem with that, even just sold the psu recently, so I can't really say that its the psu for sure...
isolate your components pre... dont skimp or stress testings especially that your using unlocked cores...
its probably defective cores,,,
tayming2x man gud nang core unlocking.there's a reason behind why they are disabled in the first place.its no guarantee nga basta maunlock,okey na jud siya,unless you stress it for days with different stress programs.PRIME95,OCCT,Orthos.ug uban pah..
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