When I play a game like BFBC2 or Fc2 or other GPU-stressing game, or running 3DMark Vantage or Unigine Heaven benchmark, when I hear the GPU fan is very loud, my PC suddenly shuts down and I can't turn it on. I have to unplug it from power source, wait a couple of seconds, plug it in again and it works. The GPU started to overheat itself. I applied new silver-based thermal grease but it did't help. So I bought a new cooler, AC Accelero S1 Rev2 + Turbo Module. It does not fit on my fucked up version of GTS250 somehow. The GPU in Idle has about 50Celsius, in stress up to 93 or something and then the PC shuts down. Some forum guys told me to do OCCT PSU test. After reading Idle stuff for 1 minute, I see OCCT logos on the screen for a seconds and the PC shuts down.
I will try my PC with my friend's PSU. If it stopped turning down, I will buy Tagan TZ500-BZ or BeQuiet! StraightPower.
The "some forum guy" is sure that is the PSU what causes this turning off. I think it might be the GFX. Or both.
Ps
The CPU is fine, idle 30, Prime95 stress test with max. 60 celsius.
The PC turns down when I have 3.5GHz and 2.8GHz. No matter. So it's not the CPU fault.
The GFX card is not overclocked. And I don't want to downclock it.
Current PC Specs:
AMD Athlon II X4 630 2.8GHz @ 3.5GHz
Corsair Dominator DDR2 1066MHz 4GB (2x2GB) CL5 @ 1000MHz
Gigabyte GA-MA770-UD3
Zotac GeForce GTS250 512MB GDDR3 256Bit
ModeCom MC530 Carbon 530W
Apertech Venator + 2x AAB Super Silent Blue Led 12 Fans
I will try my PC with my friend's PSU. If it stopped turning down, I will buy Tagan TZ500-BZ or BeQuiet! StraightPower.
The "some forum guy" is sure that is the PSU what causes this turning off. I think it might be the GFX. Or both.
Ps
The CPU is fine, idle 30, Prime95 stress test with max. 60 celsius.
The PC turns down when I have 3.5GHz and 2.8GHz. No matter. So it's not the CPU fault.
The GFX card is not overclocked. And I don't want to downclock it.
Current PC Specs:
AMD Athlon II X4 630 2.8GHz @ 3.5GHz
Corsair Dominator DDR2 1066MHz 4GB (2x2GB) CL5 @ 1000MHz
Gigabyte GA-MA770-UD3
Zotac GeForce GTS250 512MB GDDR3 256Bit
ModeCom MC530 Carbon 530W
Apertech Venator + 2x AAB Super Silent Blue Led 12 Fans