Is it overheating? Does it burn when you touch it?
OK, turn it on. Leave it on for about a half hour and listen to how loud the fan is. Turn it off, take it apart, clean the dust out, put it back together, then listen to the fan again. If there's no change in how loud it is, overheating is not the problem.
OK, turn it on. Leave it on for about a half hour and listen to how loud the fan is. Turn it off, take it apart, clean the dust out, put it back together, then listen to the fan again. If there's no change in how loud it is, overheating is not the problem.
I have no clue what it is.I turned it on and it immediately turned itself off. the 3 beeps then the blink. So overheating might not be it. but I haven't checked the fans yet.