Why is my MacBook Freezing up?
At random times my mid 2012 13 inch MacBook Pro will freeze up, with 5 sets of dual horizontal lines about an inch and half wide showing. If I'm plugged in and unplug, the computer shuts down immediately. If I'm running on battery power, I have to close the top and it takes about ten to twelve seconds for it to shut down. It makes a static-y clicking/popping sound for that ten seconds, then shuts off. I can then restart.
This happens at apparently random times. I'm not hitting the track pad or any specific key, and it has happened while I'm not even touching the unit. I have a photo of the screen if that might help anyone diagnose the issue. It is starting to happen more often now. Any ideas?
6条评论
By chance did you get your system wet at some point? I think you'll need to pop open the bottom cover and make a good inspection.
由 Dan 完成的
It has not gotten wet at all, that I can recall. I did max out the ram about a year ago. Makes me wonder if I left a cable loose or something.
由 James Sunny Jim White 完成的
Did you get a chance to pop the bottom cover to take a good look?
由 Dan 完成的
I think I will reseat the ram and see if that helps. I will let you know!
由 James Sunny Jim White 完成的
did it happen again after you reseated your ram? I have the same problem.
由 lamyinfung 完成的
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