When I try and start up my mac desktop the fan is really loud and the start up noise and white apple screen start but after a few seconds the mac turns itself off and goes to a black screen? Help?
When I try and start up my mac desktop the fan is really loud and the start up noise and white apple screen start but after a few seconds the mac turns itself off and goes to a black screen? Help?
iMac, iOS 6.1.4
