I made my own pc that would startup in the beginning with no problem, running on Windows 8.1 64-bit. After about 3 weeks I decided to upgrade my cpu cooler from the stock amd cpu cooler to a Hypo 212 evo, but afterwards, my pc won't connect to my monitor. It just displays no signal ( I tried hdmi and vga cables) but the parts in the computer were perfect before. Now I noticed that the gpu runs for like 30 seconds when I start up my pc, then the fans start to slow down until they completely stop. This didn't happen before. I tried to take it out and then reinstall it inside, but I got no progress. Can someone help me please, THANK YOU!!!
P.S. build specs: http://pcpartpicker.com/user/Ariacookie/saved/D6WTwP
P.S. build specs: http://pcpartpicker.com/user/Ariacookie/saved/D6WTwP