PC Restarts During Gaaming?.?.!

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Harris Boy

Harris Boy

Reputable
Jul 6, 2014
35
0
4,530
Hi Friends,
I am facing this pc restarts problem. Whenever I play any game (COD Ghost, Crysis 3, BF 4) no matter which game I play, my pc restarts after every 4 - 5 minutes. And it does this always and in every game. Those game run fine on my laptop. No restarts, no problem. I installed all new drivers (Nvidia too). But problem still exist.
I then did CPU burn test in furmark and comp kept running even temp reached 82'C (stock intel cooler) and then I did GPU Stress test. As soon as I click start test, my pc instantly restarts. No matter how many times I do, my pc restarts on GPU stress test. Even I changed all cables in PC, still this problem exist.
My pc runs normally when using for daily usage like doing MS work, music, surfing, watching movies, videos. No problem there, no restarts. Problem only happens when I start game.
I was using this same pc for games 3 - 4 months ago with same these games and everything was running fine but now suddenly have this problem.
What is the problem in your view?

PC Specs:
Intel Core i5 2500 (non K)
4 x 2 GB DDR3 RAM
GeForce GTX 970 Windforce
Corsair VS 450 PSU
Gigabyte B75M-D3H MB
CM Elite 350 Case
 
Solution
Mr Kagouris


There's your problem. GTX 970 tries to pull a bit more than the VS450 can handle and your system restarts. It worked half a year ago because PSUs can "age" so to speak and lose some of their max output. You were already at the edge of what it could handle when you bought it, the heavy stress degraded it. This is not your fault however mind you, this is just something that happens very easily with junk PSUs.

You can try taking out the GTX 970 and running on the iGPU to be certain, but the most likely scenario is that you need to replace the PSU (recommend a Seasonic S12II or XFX TS).
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Mr Kagouris

Mr Kagouris

Judicious
Sep 7, 2015
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There's your problem. GTX 970 tries to pull a bit more than the VS450 can handle and your system restarts. It worked half a year ago because PSUs can "age" so to speak and lose some of their max output. You were already at the edge of what it could handle when you bought it, the heavy stress degraded it. This is not your fault however mind you, this is just something that happens very easily with junk PSUs.

You can try taking out the GTX 970 and running on the iGPU to be certain, but the most likely scenario is that you need to replace the PSU (recommend a Seasonic S12II or XFX TS).
 
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Solution
Harris Boy

Harris Boy

Reputable
Jul 6, 2014
35
0
4,530


Thank you sir for caring about my problem.
I wanna ask that if I max my iGPU, still how can I know it's my PSU bcuz iGPU takes very less power than iGPU so PSU will handle it.
Also, many people tell me it;s my GPU. But if it's GPU then how it runs normally when I use normal tasks like browsing, surfing, doing normal work on MS.?

 
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herrwizo

herrwizo

Illustrious
Feb 17, 2009
5,152
43
40,240
It is not your GPU, but your PSU. People who tell you otherwise do not have much experience with stuff like that.

EDIT: You asked "how can I know it's my PSU bcuz iGPU takes very less power than iGPU so PSU will handle it."

--> thats exactly how you KNOW it's the PSU. It works with less load, but fails with high load. Simple.
 
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