So I'm back now from dirtbiking and turn on the pc to find it acting very strange. First, the fans in the case seem to go from low rpm to a high pitch and go faster then slow back down...everythingworks fine. Then I notice the monitor is very bright, like the settings were messed with. I was like WTF so i turned it off right away. Also the fans kept changing rpms the whole time. Whats up? Did my powersupply go bad??