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Level 1

12 points

how to signal external display?

how to re-establish signal to external display?

MacBook Pro 13″, macOS 11.3

Posted on May 6, 2021 10:22 AM

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Community+ 2024

Level 10

188,478 points

Posted on May 6, 2021 10:29 AM

otis704 wrote:

how to re-establish signal to external display?

Reboot or

Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379

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1 reply

Top-ranking reply

Community+ 2024

Level 10

188,478 points

May 6, 2021 10:29 AM in response to otis704

otis704 wrote:

how to re-establish signal to external display?

Reboot or

Try resetting NVRAM/PRAM http://support.apple.com/kb/ht1379

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how to signal external display?

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