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Author Topic: Display Brightness Changing on its Own.  (Read 391 times)

David Eichler

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Display Brightness Changing on its Own.
« on: March 02, 2024, 09:47:23 pm »

I have a dual-display setup with an iMac running OS 13.6.4. I have the outboard display set as the main display when both displays are on. When I turn off the power to the outboard display, the brightness of the iMac display changes on its own to near maximum brightness, which I do not want. Is this a bug, or am I missing something? I only started using this set up recently.
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degrub

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Re: Display Brightness Changing on its Own.
« Reply #1 on: March 03, 2024, 11:33:07 am »

what happens if you switch the iMac display to main ?
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digitaldog

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David Eichler

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Re: Display Brightness Changing on its Own.
« Reply #3 on: March 04, 2024, 03:38:29 am »

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