The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
The Apple Support Community will permanently close on November 20, 2026. Starting today, the site will no longer accept new posts and is available in a read-only state.
You can continue to find trusted guidance and support on the official Apple Support site.
We want to thank the community members who have contributed their time and expertise to help others with their Apple products.
Hi helper/reader,
I have a MBP Mid 2012 running macOS Catalina 10.15.2 . Recently, I was unable to change my brightness in any circumstance. Even I saw no slider in Display Preferences to change it manually. Someone please help me to change it.
Thanks,
Arnav8
MacBook Pro
Try an NVRAM reset:
MacBook Pro brightness not changing
