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rjth

macrumors newbie
Original poster
Apr 6, 2015
1
0
This problem started today morning. Yesterday night I had no problem whatsoever with my computer.

After turning it on and logging in to my profile it suddenly showed me a dialog box whether I really want to shut it down, than it turned off. I thought I accidentally pressed the power button, but it has repeated it again and again.

I deleted all my log in items (thought maybe there could he an issue) but didn't help.
I performed PRAM reset, didn't help.
I've tried to boot in safe mode, but when the progress bar is about 40% it shuts down.
I've tried to repair permissions, didn't help.

Than I ran the diagnostics in terminal to learn what caused my shut downs. I got these two error codes:

Code:
Previous shutdown cause: -60
Previous shutdown cause: -40

Do you have any clue what can be causing it? Experiences with something similar?
 
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