mitchfromchicago

Q: MacBook doing things I've never seen.

My MacBook gets very hot now, even with plenty of ventilation and within minutes. The fan is working but not keeping up with the heat. More concerning, and possibly related, it froze with digitized green bars appearing on the screen then beeps in a very business-like, non-Mac way, as though a reactor is about to melt down. I can force shut it down and restart it, but I can tell it's not well. Any thoughts?

PowerBook, Mac OS X (10.7.5)

Posted on Nov 6, 2015 8:52 AM

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