Touch Bar is not working on MacBook Pro M1 2020

12lin wrote:

Hello, so I was using my Mac as usual when suddenly the touch bar turned white like those broken old TV’s except it’s static, it’s not flickering. I’ve turned off and restarted it multiple times yet nothing works. I can still touch it and it works, like for turning up my volume, etc. However I can’t see anything it just looks white and grainy.

[Re-Titled by Moderator]

The best you can do if you have an issue— equivalent Shut down, close the lid 30 secs+ , reboot as normal.

software fix try SafeBoot to sort anomalies Start up your Mac in safe mode - Apple Support

In or out of warranty you can get a free over the counter 'Apple Service Diagnostics' test /assessment

Make an appointment for a "hardware issue"

Genius Bar Reservation and Apple Support Options - Apple

Outside the USA

Contact Apple for support and service - Apple Support