Hi all!
So i just built a computer for a friend, and being the thorough person that i am, im running some stress tests. What i have running is 3 instances of prime 95, along with firmark at 1680x1050 with 4x AA. Ive got monitors for both CPU and GPU temps and levels. BTW the gpu is a asus directcu II 770 2GB. Basically after i start firmark, the GPU temp rises steadily from around 33c to 75c. The cpu goes from around 25c to 60c and holds there. After a little while, screen goes black and i cant get it to come back without resetting the power. I even didnt run the prime95 to see if that would fix the problem, and nada still crashes. Im at a loss as to what is happening. I thought 75c was fine? What could be causing the problem, its a brand new windows 7 install all the latest drivers everything. It makes no sense. Ive got all the GPU plugs seated correctly and their little LEDs come on. Ive got a brand new 750w EVGA PSU. Its baffling me as to what is causing the issue.
I really need to get this issue resolved because its a christmas gift (no not from me from his parents).
EDIT:
Specs:
intel i7-4770k not OC Kingston hyperx 3k Asus z87-a latest bios Asus Direct CU II 770 2GB 16gb ADATA ram 3tb WD red drive 750W EVGA PSU. Cooler Master t4 cooler.