Reference Codes: ALS001

Hello, the diagnostics found this error(ALS001), and I also noticed that the brightness of the screen does not change. Can I do something myself or straight to a service center?

Posted on Feb 3, 2023 3:56 AM

Top-ranking reply

Grant Bennet-Alder

Level 10

142,075 points

Posted on Feb 3, 2023 6:03 AM

ALS001 There may be an issue with the ambient light sensor. Contact Apple or take your computer to an AASP or Apple Store to learn which service and support options are available.

from:

Apple Diagnostics reference codes - Apple Support

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Top-ranking reply

Grant Bennet-Alder

Level 10

142,075 points

Feb 3, 2023 6:03 AM in response to ivaylo289

ALS001 There may be an issue with the ambient light sensor. Contact Apple or take your computer to an AASP or Apple Store to learn which service and support options are available.

from:

Apple Diagnostics reference codes - Apple Support

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Reference Codes: ALS001

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