hardbiker Author

Level 1

6 points

BATTERY NOT DETECTED, reference code PPT001

It says that it might be a problem with the system management controller. Reference Code PFM001.

Posted on Dec 20, 2017 6:04 AM

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2 replies

Level 9

78,562 points

Dec 20, 2017 8:39 AM in response to hardbiker

Try to reset the SMC; if that does not work, consider taking it to your nearest Genius Bar.

How to reset the System Management Controller (SMC) on your Mac - Apple Support

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Level 9

65,010 points

Dec 22, 2017 11:17 PM in response to hardbiker

See these articles Apple Diagnostics: Reference codes - Apple Support

About Mac notebook batteries - Apple Support

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BATTERY NOT DETECTED, reference code PPT001

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