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My MacBook Pro will repeatedly reboot trying to...

With increasing frequency my MacBook Pro reboots when trying to login to a user account.

so far no one fix works. I have tried restar, reset SMC, reset pram/nvram, recovery mode(internet), won't work off disc.

I have also done hardware checks, first aid and even a tidy up of my user accounts.

I have also had to do a ram reset when I got the 3 beep signal.

one odd thing, I have 3 user account. When it starts up it presents only 2 plus guest. On logging out when I do eventually get into my main one the screen shows 3 plus guest.

whats going on?

Read the articles OS X: Deleted user account reappears; or, cannot use automatic login for a certain user account - Apple Support

macOS Sierra: Delete a user or group

最后更新：2017-09-09 11:32:21

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