i have a problem with afterburner.. i build this same exact rig as described. but every day about 2-3 times a day my computer frozes and i cant do nothing than restart. still not sure why is this happening, but today i saw that everything is working well . guiminer shows hashing in progress, but pool shows zero.. and when i clicked afterburner icon, computer frozed and was nothing possible to do than just restart.. someone have some idea?? or same problem?
Adjust your clocks and/or voltage. This happens to me when I set the voltage too high.
im just adjusting clocks, but not woltage.. some recomendation for this setup, about woltage?
i have core clock 1045 and mem clock 1400..
I run 1000/1200 on all my cards, getting ~620kH/s from each one on an average. Voltage set to between 1000mV and 1100mV.
Uninstall afterburner and use Sapphire Trixx instead, even if you don't have Sapphire cards. It works better for some people, might be worth a try.
Just remember to check the "Force constant voltage"-box in the settings, makes them run more stable.