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elagoe Author

Level 1

8 points

MacBook pro won’t turn on. Resetting SMC doesn’t help.

I have a 2018 MacBook Pro (A1989). After I attempted to restart and the screen turned off fans began running at max speed, then I held power button for ~16-20 seconds and the Mac finally shut down. And now it wouldn’t start. I have tried numerous times resetting SMC and nothing changed.

It was 53% battery, Xcode, Simulator and Safari were open (by the way YouTube videos failed to play), ~20Gb free space, running latest MacOS Catalina

MacBook

Posted on Jun 27, 2020 8:25 AM

Top-ranking reply

leroydouglas

Community+ 2024

Level 10

189,114 points

Posted on Jun 27, 2020 8:36 AM

elagoe wrote:

I have a 2018 MacBook Pro (A1989). After I attempted to restart and the screen turned off fans began running at max speed, then I held power button for ~16-20 seconds and the Mac finally shut down. And now it wouldn’t start. I have tried numerous times resetting SMC and nothing changed.

It was 53% battery, Xcode, Simulator and Safari were open (by the way YouTube videos failed to play), ~20Gb free space, running latest MacOS Catalina

If your Mac doesn't turn on

https://support.apple.com/en-us/HT204267

If your Mac doesn't start up all the way

https://support.apple.com/en-us/HT204156

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MacBook pro won’t turn on. Resetting SMC doesn’t help.

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