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Reply to Unable to adjust screen brightness, Big Sur
Same issue here on a 2017 Macbook Pro 13 inch 4 Thunderbolt 3 ports. had the problem in Big Sur and still have it in Monterey, downgrading to Catalina now hoping that helps. This has to be solved or recalled... I tried to reset NVRAM and SMC and all the fixes one can find online, nothing worked.
Topic: App & System Services SubTopic: Core OS Tags:
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Feb ’22
Reply to Cannot adjust brightness after Big Sur update
Same issue here on a 2017 Macbook Pro 13 inch 4 Thunderbolt 3 ports. had the problem in Big Sur and still have it in Monterey, downgrading to Catalina now hoping that helps. This has to be solved or recalled... I tried to reset NVRAM and SMC and all the fixes one can find online, nothing worked.
Topic: App & System Services SubTopic: Hardware Tags:
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Feb ’22