Hi, I bought GTX 660 Synergy Edition Last year (July 2015).
After about 5 months my pc started restarting without bsod, it was clear then that its power supply problem but i tried a ups then an inverter and problem wasn't fixed. SO i just started living with it 1-2 restarts everyday. Let it be clear that restarts were not event driven.
It was fine until today when i started my game (Dota 2) and pc restarted. I did it again and again restart. so i updated driver same problem.So restarts are now event driven.Then i removed the gfx card and ran on onboard graphics and game ran fine (with bad graphics).
And there is no random restarts since i have removed the card.
My psu watt is 450 which is required by my graphics card
Edit: PC restarts as soon as i do GPU stress test on Furmark (GPU Connected)
After about 5 months my pc started restarting without bsod, it was clear then that its power supply problem but i tried a ups then an inverter and problem wasn't fixed. SO i just started living with it 1-2 restarts everyday. Let it be clear that restarts were not event driven.
It was fine until today when i started my game (Dota 2) and pc restarted. I did it again and again restart. so i updated driver same problem.So restarts are now event driven.Then i removed the gfx card and ran on onboard graphics and game ran fine (with bad graphics).
And there is no random restarts since i have removed the card.
My psu watt is 450 which is required by my graphics card
Edit: PC restarts as soon as i do GPU stress test on Furmark (GPU Connected)