Chosen Solution
when I replace the screen my mac pro 2013 late , I lose automatic brightness .. please I need halping …… thanks all
If you replaced it with a refurbished screen it might be it was not perfectly reassembled..light sensor in the screen is a bit tricky. Try resetting SMC and PRAM in any case and check again connectors are properly in place on your logic board, that’s about all you can try.
Try reinstalling mojave
Hello I also have the same issue. What did u do in the end?
