My PC is restarting when Gaming

fexal

Honorable
Jan 12, 2013
53
0
10,630
When I play games my computer restarts randomly sometimes when gaming not on all games but its on games that arent hard to run but like skyrim on ultra or black ops 2 on extra it doesnt shut off

My Specs:
I5-3570 CPU 3.4GHZ

8GB RAM

64-BIT Windows 8

EVGA FTW GeForce GTX 660 - http://www.newegg.com/Product/Product.aspx?Item=N82E16814130833

PSU 700w - http://www.newegg.com/Product/Product.aspx?Item=N82E16817148046


Also my computer is new maybe a month or old the GeForce 660 and PSU were didnt come with the computer.
 

corbeau

Honorable
Jan 24, 2013
153
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10,710
Two things come immediately to mind, 1. what are your temps like? run hwmonitor or something like it and exit the game before it shuts down, and ensure that your cpu isn't overheating, or 2.I suspect the powersupply might be faulty, I'm not familiar with that brand, but most 700watt power supplies cost more than $40, you might need to invest in a higher quality power supply.
 

wdmfiber

Honorable
Dec 7, 2012
810
0
11,160
Download "core temp". You need to narrow it down a bit. Lets start with CPU temps, if temp get too hot... eventually the system will just power off (like holding the power button, not Windows shut-down procedure).

What is your CPU cooler?
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+1 @corbeau