PC freezes in black screen

inhell2

Reputable
Apr 7, 2014
3
0
4,510
Previous observations

As im continue try to find the source of the problem. PC freezes to black screen while beeps says its GPU problem, tested 3 GPUs - all fail.

Day ago got neighbour PC with quite same old system specifications, played / tested for 8-9 hours, worked fine. While with current system i get up to 5-6 h max without black screens. Put from my PC components to test PC - HDD, RAMs, GPU.

So now Speculations that it really is Motherboard failures from previous cheap and weak PSU (Current PSU is corsair cx600).

Or does it can still fail from upgraded PSU or even CPU (with motherboard from the start)??

Motherboard: ASUS P5B-E plus
Processor: Intel(R) Core(TM)2 CPU 6600 @ 2.40GHz (2 CPUs), ~2.4GHz
Memory: 3x Corsair DDR2 667
PSU: Corsair cx600

Graphics Cards:
1) MSI geforce 260 GTX
2) ASUS geforce 440 GT ddr3
3) Gigabyte geforce 7900 GS
 

inhell2

Reputable
Apr 7, 2014
3
0
4,510


yeah, thought the same way.. but it seems like its PSU problem. Have changed to old PSU and no such things happen again while running 440 GTS