I have a MacBook pro retina 13-inch, early 2015.
A couple of months ago I got the "service battery notification", now my MacBook is turning off randomly, sometimes repeatedly in a short period of time. It doesn't seem to make a difference if its on battery or plugged to a power source.
When I run
log show --predicate 'eventMessage contains "shutdown cause"' --last 24h
I get both:
kernel: (AppleSMC) Previous shutdown cause: -6and
kernel: (AppleSMC) Previous shutdown cause 0
0 looks like it is power related and I haven't found any documentation on
-6, but I don't know what to do to fix it. Two years ago I spilled juice in this MacBook, it was presenting all sorts of problems, but then it all stopped after I washed it with isopropyl alcohol, should I do it again?
I already reset SMC lots of times, it made no difference.