My computer just recently (yesterday), is shutting off either when I launch or play a game. This has never happened before. I can watch youtube, and browse the web fine. When the computer "shuts off", i can hear the fans running at 100%, and the scre...

My computer just recently did not turn on (after I reseated my gpus and ram sticks). I get an error code 55, indicating I have no memory installed. Also, I am pretty sure nothing is wrong with my cpu as my computer has worked fine before and i never ...