Computer shut down

[Raluca Perijoc]

Hello,I have an issue with my pc,i have:
-Intel core 2 duo E6600 no OC
-Corsair 4 gb 1333
-Inter-tech 500w power supply-new.
-Gt 630 2gb-new
500 gb hdd
And the motherboard that i think is not working anymore is Gigabyte Ga-G41M Combo .
My computer simply shuts down after 2-5 minutes
What could be the source of the problem?

 

[huilun02]

Is your CPU cooler functioning?

Could be that its not working and causing your CPU to overheat, forcing it to shut down.

 

[Raluca Perijoc]

That is not the problem,i also changed the cooler yesterday,with another one for quad series like Q8300

 

[huilun02]

This may be a silly question but did you apply thermal paste?

If your PC can't stay on even for a few minutes then diagnosing the problem is going to be a lot more difficult.

You're going to have to swap out part by part with substitutes until the problem goes away.

 

[Raluca Perijoc]

it has termal paste , it used toshut only when playing games that were to much for the card i used,after that it kept on shutting down more frequecvent,i put an extra cooler to cool down the northbridge on the motherboard it worked but only in desktop mode,and now that i put in a new power supply,a new video card its not working

 

[huilun02]

Send it to a repair shop for diagnosis.