missing keyboard on macbook pro after sequoia update

teacherjm wrote:

I updated my laptop software to Sequoia 15.3.1 and my touch bar on my computer is no longer working. It disappeared and is completely black now.

Have you shut down and restarted more than once since your "update?"

A SafeBoot Start up your Mac in safe mode - Apple Support will sort many anomalies

Login and test. Reboot as normal and compare your results.

teacherjm wrote:

It worked! Thank you!

Good computing teacherjm !