Hello. I recently upgraded my gigabyte ga p31 to gigabyte p43 es3g because I had 4gb of unused ram. I have Intel core 2 quad q9550, gtx 950 which was upgraded one hour ago from gtx 650 ti. And my pc keeps turning off while it works. I don't know what to do. I tried cleaning the ram slots, removing some rams, pairing them again, restarting cmos but it didn't work. I think the problem is ram. When I put the ram which I got with the motherboard pc worked 10 minutes more compared to the apacer 2gbx4 667mhz. Is there any solution for this? I know I have old pc but can I fix it somehow without using my ga p31 again? Thanks in advance!
P.S. my psu is chieftek 600w bronze 80
P.S. my psu is chieftek 600w bronze 80