hello all! I am having a bit of an issue with my crossfire/overclock setup. I have 2 hd6950's (Asus Directcu II) I have read that overclocking on them is phenominal. However, I set my overdrive from 810mhz on the gpu to about 910mhz and the memory from 1250 to 1350. Temps seem pretty reasonable and furmark stays pretty stable but when in games after a while I get hard-locks. I bumped up the voltage to 15% but it still happens. I did notice however that it does not seem like the fans on my second card are speeding up when I change the slider in CCC. Any suggestions or insight into what is going wrong? Thanx for the help.
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3/18/11 at 10:18am