Is battery calibration even a thing on MacBooks? Repaired the disk in Disk Utility (Recovery mode)Īny suggestions to try and address the problem?
Mac shutdown now software#
I can’t really understand whether this is a hardware or a software problem! The best part is that as soon as I plug it in, the mac suddenly turns on and gets back to the point I had left it before shutdown (no request of password, no loading screens…) and I can unplug it and it will work normally, with no problem whatsoever. Since a couple of weeks ago, though, my mac started to have a strange behaviour when I turn it on and the battery is lower than 50%: it boots up, I enter the password and it loads correctly, but after 20 seconds it shuts off, displaying the “dead battery” sign. However the battery didn’t present any problem besides reduced battery life (I can get at most 3 hrs), which is not a big deal for me. I own a mid 2014 15” MBP with the original battery (it now has about 1100 cycles, with 70% health, as displayed by Coconut Battery) I used to leave it plugged in pretty much all of its life.
Mac shutdown now pro#
This worked for my 2017 MacBook Pro 13” (two thunderbolt ports) that only had 152 charges on the battery. I knew steps 2 through 5 worked because my MacBook would shut off at 62% BUT after the third reset it finally jumped to 6% and I was able to run it unplugged for a ridiculously time.
Mac shutdown now verification#
When the system finally boots, log in and run Disk Utility's drive verification to check the hard drive for errors an additional time, and if there are no problems, then restart normally.I solved my issue by doing the following: One easy way to do this is to immediately boot into Safe Mode by holding the Shift key during the next start-up, which will run a drive verification and repair in addition to other maintenance tasks. Jan 13 19:39:09 Tophers-Desktop InternetSharing: Internet Sharing shutting downĪfter a hard reset, the system will not perform any automatic diagnostics such as checking the file system for inconsistencies, so you might consider taking the initiative to perform these checks yourself the next time you turn on the system.
Jan 13 19:39:09 Tophers-Desktop InternetSharing: DNS server (named) exited, shutting down Jan 13 19:38:00 Tophers-Desktop : System shutdown time has arrived^G^G Jan 13 19:38:00 Tophers-Desktop : Shutdown NOW! Jan 13 19:38:00 Tophers-Desktop shutdown: reboot by tkessler:
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