Half part of backlight not working in MACBOOK M1 PRO 13 INCH.

Question

Half part of backlight not working in MACBOOK M1 PRO 13 INCH.

Macbook m1 pro 13 inch backlight is not working properly. Half part of keyboard just blinking for a while then half part backlight shut off automatically. (MacBook Pro (13-inch, M1, 2020), Mac big Sur version 11.6 )

MacBook Pro 13″, macOS 11.6

Posted on Sep 28, 2021 9:39 PM

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Answer 1

Oct 5, 2021 11:13 PM in response to dharmendra147

I apply below step and it resolved.

Shutdown and restart Mac for few times.
I started Mac in safe mode and run for hour in sleep mode.
I put Mac in sleep mode for one day.

I think it is a CNC issue and it removed when Mac have time to repair. So if time given by putting Mac on sleep mode it repair automatically.

Now backlight is ok.

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Half part of backlight not working in MACBOOK M1 PRO 13 INCH.

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