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ChillOutDude Author

Level 1

4 points

2017 MacBook Pro 15-inch won't start up correctly!

2017 MacBook Pro 15-inch screen stays black and beeps 3 times at me repeatedly. tried booting in safe mode, command R, reset pro, but nothing is working. screen stays black and continues to beep at me. Please help. Thanks.

MacBook Pro

Posted on Sep 15, 2020 7:30 PM

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Level 10

361,765 points

Posted on Sep 15, 2020 8:39 PM

Three beeps indicates RAM-related problem. See Mac computers- About startup tones - Beeps and Intel-based Mac Power On Self Test RAM error beeps.

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Best reply

Level 10

361,765 points

Sep 15, 2020 8:39 PM in response to ChillOutDude

Three beeps indicates RAM-related problem. See Mac computers- About startup tones - Beeps and Intel-based Mac Power On Self Test RAM error beeps.

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2017 MacBook Pro 15-inch won't start up correctly!

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