The control strip of my touch bar is not working anymore. Even after a full restart or start in safe mode.
There's nothing on the 'screen'. (Neither in Mac or Windows via Bootcamp)
It doesn't respond to taps.
In keyboard preferences the usual touchbar related properties are gone as well, as if my Mac doesn't even have a touch bar.
The Touch ID part (fingerprint) works fine though…
Any steps I can take to diagnose this?
Best Answer
The first things I would do are resetting your NVRAM followed by resetting your SMC. If resetting these doesn't resolve it, run Apple Diagnostics.
Before doing any of the following, ensure your MBP isn't connected to any external devices (e.g. display, external hard drive, etc).
Resetting the NVRAM on Late-2016 MacBook Pro models
To reset the NVRAM on all Late-2016 MacBook Pro models (with and without Touch Bar) follow these steps:
Note 1: When you log back in you may need to readjust some of your system preferences (e.g. speaker volume, screen resolution, startup disk selection, time zone information, etc).
Reset the SMC
Your MacBook Pro has a system management controller that can easily be reset. To do this on your particular model, follow these steps:
If this doesn't resolve the issue, use Apple Diagnostics to test your hardware.
Run Apple Diagnostics
Follow the steps below to run Apple Diagnostics:
Note: If pressing and holding the D key at Step 3 doesn't work, start again at Step 1 and, at Step 3 press and hold both the OptionD keys instead. This will try and run diagnostics from the internet instead, so you will need to allow more time for it to complete.