I've had my computer almost 2 years now. I've been having a couple of problems with it recently that I just don't understand.
When I press the power button, it starts up, then after a few seconds shuts off automatically, only to restart itself and then STAY on this 2nd time.
Also, the 2nd time when it starts up properly, most of the time there will be a churning sound that sounds like a fan grating or something, it starts with a slow revving, and this really loud whirring sound that won't stop until I press the power off. I have to keep re-doing this until it just eventually doesn't do it. I don't understand.
Please help me out. I've already bought some compressed air and dusted out the entire computer and all of it's components and fans.
Thanks in advance.
Edited by DreadAlert, 20 March 2013 - 12:32 PM.