After the update Catalina 10.15.7, I had so much problems!

My MacBook Pro 13" Touch bar suddenly can't detect ambient light/the auto brightness is error, when I go to darker room and the auto brightness is on, I can't adjust my backlit keyboard!
My MacBook Pro 13" Touch bar, in the system report, the Hardware section, the Camera says, "No video capture devices were found."

it's stress 😤

any solution?

thanks!

MacBook Pro 13″, macOS 10.15

Posted on Oct 19, 2020 11:36 AM

Similar questions

Brightness changing have a macbook pro 13 2014. Everything works fine on mac os mojave. When updating to mac os Catalina, changing the brightness of the screen does not work. The buttons themselves work, that is, you can see the brightness change icon on the screen, but the brightness does not change. I have been using brightness slider for a long time. Deciding to upgrade to mac os big sur, I was faced with the fact that when you click on the buttons, nothing happens at all, even the brightness change icon is not shown. And also when you exit sleep mode, the macbook itself works, but the screen does not. What can be in?
1623 1
Cannot adjust brightness after Big Sur update Hello, ever since I upgraded to Big Sur the toolbar brightness keys and the keyboard light do not work on my MacBook Pro 2017. Brightness indicator appears on screen and the buttons appear to adjust up or down, but the actual brightness does not change at all. I called apple support and followed their indications, went to the Genius Bar and they never found the answer except with Catalina brightness key do work. Can Apple fin a solution? Thank you
1052 2
Brightness adjustment doesn't work since I updated my MBP 2017 Hey There, After I updated my MacOs to Big Sure It stopped functioning it shows me in the touch bar that it going up and down but nothing happening on the screen itself. I tried reinstalling Catalina and it worked. but once I update it to the latest version which is Big Sur 10.6 it stops working. Please I searched everywhere for the solution but none helped me.
864 2

1 reply

Owl-53

Level 10

102,439 points

Oct 19, 2020 2:03 PM in response to fauzyscofield

Try Resetting the SMC

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

After the update Catalina 10.15.7, I had so much problems!

Welcome to Apple Support Community

A forum where Apple customers help each other with their products. Get started with your Apple Account.

Learn more Sign up