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IMac Pro won’t startup

Recently my iMac Pro would not startup. I have already tried SMC reset, removing the peripherals etc but it’s getting more and more random. Off course when I take it to Apple store it starts there fine.

Posted on Sep 7, 2020 3:11 PM

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Question marked as Top-ranking reply

Posted on Sep 8, 2020 3:42 PM

What screen does it stall on?

see > If your Mac doesn't start up all the way - Apple Support

6 replies

Sep 8, 2020 5:13 PM in response to Lee1983

Are you using a Surge Protector Strip or a Battery Backup?

(if not, you should at least be using a Surge Protector)

(if so, then bypass or replace it and test the iMac)


I would also try a different wall outlet in a different room to see if that helps.

(if it does, then the wiring to that outlet or the outlet itself maybe loose or faulty)

IMac Pro won’t startup

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