Computer gave me a blank screen. HELP!!

John Nguyener

Reputable
Mar 26, 2015
49
0
4,530
I have an AsRock Z77 Extreme 3 motherboard. CPU fan on my Hyper 212 EVO is working. None of the fans connected to the motherboard is working other than the CPU. I was on the computer when it suddenly restarted by itself and just show a blank screen. I tried powering on and off the computer, but it didn't fix it. What should I do?