ukbsktbll

Well everything was working good. Was not getting the bluescreens and the PC ran fine. Well I just got back to my house after being gone 2 days, and it seems like my computer had recently been restarted. It was at the windows loading screen for a while then i got a blue screen - restarted itself so fast i couldnt read anything on it. Well not i cant even get into windows. I just get to the windows loading screen and it just stays there. I reran MemTest and it said the memory passed the test. I have an RMA already for the ram ready, but being i cant even get into windows it seems like something else may be wrong.