Marion32 Author

Level 1

9 points

Nvram

My macpro does not poweruo

MacBook Pro 13″, macOS 11.5

Posted on Sep 16, 2021 6:23 PM

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Top-ranking reply

Level 5

5,346 points

Posted on Sep 16, 2021 6:37 PM

Try these

If your Mac doesn't turn on - Apple Support

Se o Mac não inicializar completamente - Suporte da Apple (BR)

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2 replies

Top-ranking reply

Level 5

5,346 points

Sep 16, 2021 6:37 PM in response to Marion32

Try these

If your Mac doesn't turn on - Apple Support

Se o Mac não inicializar completamente - Suporte da Apple (BR)

Reply

Level 10

204,623 points

Sep 16, 2021 7:01 PM in response to Marion32

Marion32 Said:

"Nvram: My macpro does not poweruo"

-------

Troubleshooting MacBook Pro Power:

Try a New Charger:

If it is charging from an external device, then use a new charger:

Power & Cables - Mac Accessories - Apple - Select "Mac Compatibility" on the left
Find the right power adapter and cable for your Mac notebook - Apple Support

A Few Links to Refer to Power:

How to turn your Mac on or off - Apple Support

About Mac notebook batteries - Apple Support

Charge the MacBook Pro battery - Apple Support

If your Mac battery won't charge - Apple Suppor

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Nvram

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