PC Freeze and hard reset every time i run a game

[Anniki]

Hello everyone

I have recently built my pc. After about 3 weeks I have started getting pc hard reset every time I run a game. Its increasing in frequency. Now almost impossible to play anything. Now the reset is sudden black screen, nothing on it and any sound that was playing, the fraction of it repeating very fast for about a second and then pc restarts right away, prompting to try safe mode or run windows normally.

My specs are:

M5a97 r2.0 evo
SSD Kingston 240gb( used in laptop previously)
Hard drive 500gb( used in laptop previously)
GTX 750 ti GYGABYTE
FX6350 processor
8gb ram corsair 1600mhz
Corsair cxm600 psu
and a zalman z3 case
Windows 7 64 bit

I have read most of threads about BSOD, wasnt sure if this is the case whats happening to me so thought I would ask a question.

Tried most solutions: gpu drivers clean install, reinstalling windows, underclocking gpu.

Any Ideas would be appreciated.

 

[Anniki]

Hello,

Managed to sort it out

Apparently the motherboard was shorting in to the case. There was unstable 12v from 10.4 to 11.9 showing in bios.
So I have isolated all the fixing points and back plate of the case, no problems since then and voltage in bios now stable @ 12v


Hope this helps to someone.