Early 2015 MBP in reboot loop

[acousticbiker]

In the last few days, I’ve noticed strange behavior on my early 2015 MBP running 11.1

When I restart, it goes into a reboot loop - either continuous reboot loop (one after the other, each one taking a long time) or after a couple of reboot loops, just a blank screen.

The only way I can get out of it is to do a hard shut down by holding the power button. Even after that, it has gone into a restart loop (although, more often it just boots up).

I can’t think of anything that’s changed with the MBP that’s caused this.

Anyone else experience this and have thoughts/advice?

 

[Audit13]

Run Apple diagnostics?

Possibly bad SSD?

 

[MSKenyon]

I had this issue last year.

it was the SSD. I deleted a partition and it went and did exactly as you are describing. Is it your issue? I can't say. But if you can do an external boot that will tell you what the issue is.