there is no picture or video just loud fan
Push power button, chime sounds, but there is no picture or video on the display
I did PRAM RESET by Shut down the computer Waited 5 second then press
Command, Option, P, and R. You will need to hold these keys down simultaneously
I can Hear The HD Is trying turn On with Loud fan noices ...what should i do next?
Is this a good question?