Hello,
I'm currently having problems with my Powercolor 5870 PCS+ which I recently purchased, 1-2 months ago.
The problem I'm having is that every now and then when gaming, the screen starts flickering, and after a while the flickering results in a freeze. Sometimes it freezes when no flickering has ocurred.
I don't belive this is an overheating issue, since I checked the temperatures once when flickering started, and they were only around ~50 degrees, which is quite low I suppose.
The freezes usually occur after about 30-1 hour of gaming sometimes I can play for longer. I've tried uninstalling all drivers and stuff with the ati catalyst install manager and inserting the cd that came with the card and installed the drivers on it, but this has not worked. Should I maybe try underclocking it to 850/1200, the normal clocks for 5870's? It's at 875/1225 at the moment, but I dont see how underclocking would help when it doesn't even get that hot, maybe there's some problem with voltages?
Specs: Amd Phenom II 945 x4 3GHz
GIGABYTE GA-MA770T-UD3P
Powercolor 5870 PCS+ 875/1225
4GB Crucial DDR3 1333MHz
Corsair Powersupply 650W
Western Digital Caviar 1TB
I'm currently having problems with my Powercolor 5870 PCS+ which I recently purchased, 1-2 months ago.
The problem I'm having is that every now and then when gaming, the screen starts flickering, and after a while the flickering results in a freeze. Sometimes it freezes when no flickering has ocurred.
I don't belive this is an overheating issue, since I checked the temperatures once when flickering started, and they were only around ~50 degrees, which is quite low I suppose.
The freezes usually occur after about 30-1 hour of gaming sometimes I can play for longer. I've tried uninstalling all drivers and stuff with the ati catalyst install manager and inserting the cd that came with the card and installed the drivers on it, but this has not worked. Should I maybe try underclocking it to 850/1200, the normal clocks for 5870's? It's at 875/1225 at the moment, but I dont see how underclocking would help when it doesn't even get that hot, maybe there's some problem with voltages?
Specs: Amd Phenom II 945 x4 3GHz
GIGABYTE GA-MA770T-UD3P
Powercolor 5870 PCS+ 875/1225
4GB Crucial DDR3 1333MHz
Corsair Powersupply 650W
Western Digital Caviar 1TB