System shutting down randomly

[w619]

I am not sure what is going on but my monitor becomes unresponsive when I play a games. I checked
inside my system and its still on but my gpu fan is turned off so I assume that my gpu shuts down. I just replaced my cpu from a 6000 to the amd phenom x2 550 and my ram from corsair pc6400 to corsair pc8500. I dont know what the problem is.

specs>

mobo:asus m3a78-cm

psu:thermaltake pp 600w

hd: sg 250gb

gpu:evga gtx 260

cpu😛henom x2 550

ram:corsair twinX pc8500

 

[kentashin]

Try lowering the resolution on the game. It works for me.

 

[redwine01]

have u pluged in 2 6pin connectors? u have to plug in both to get it running good.

 

[w619]

Yes I have both connectors pluged in.


I was just playing crysis and champions online and nothing happened but when I play The witcher it happens. Could it be the game ?

 

[dextermat]

You said you replaced your cpu,

did you replace thermal paste properly, are you using old Heatsink ?

little forum discussion about thermal paste

http://forums.hexus.net/hexus-hardware/172258-thermal-paste.html

 

[w619]

I found out the proble. It was the video drivers, sorry that it took me so long to reply.