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Apple Computing Products:
macOS - Operating System
Ambient Light Sensor and Auto Dim quit working
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<blockquote data-quote="chscag" data-source="post: 1311994" data-attributes="member: 46727"><p>Try resetting the SMC. Shut your iMac down, unplug it from the AC mains, let it rest for several minutes. Plug it in again and start it up. Let's see if that cures it. If not post back and we can try a <a href="http://support.apple.com/kb/HT1379" target="_blank">PRAM reset</a>.</p></blockquote><p></p>
[QUOTE="chscag, post: 1311994, member: 46727"] Try resetting the SMC. Shut your iMac down, unplug it from the AC mains, let it rest for several minutes. Plug it in again and start it up. Let's see if that cures it. If not post back and we can try a [URL="http://support.apple.com/kb/HT1379"]PRAM reset[/URL]. [/QUOTE]
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Apple Computing Products:
macOS - Operating System
Ambient Light Sensor and Auto Dim quit working
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