iMac M1 Touch ID Not working

Hello Leoslav,

We see your Touch ID isn't responding as expected on your Mac and understand wanting to get this issue resolved. We'd be happy to assist.

For an issue like this, we'd like you to start with the steps listed in If Touch ID isn't working on your Mac. Each step is crucial in trying to resolve the issue. If after each step is taken the issue still persist try starting your Mac in safe mode to see if the issue continues. Doing this step will allow your Mac to run certain checks and prevents software from automatically loading or opening. Here are the steps to do this: How to use safe mode on your Mac

Please note that it will take longer than normal for your computer to load. Also, your screen may flash and change colors. Do not be alarmed this is normal behavior when accessing safe mode.

After starting up in safe mode, reboot normally and test.

Thanks for using Apple Support Communities. Have a good one!

Hi there Leoslav,

Thanks for that info and for choosing the Apple Support Communities. We want to make sure you get the help needed to resolve this issue. We recommend that you have your MacBook inspected at a location near you. Depending on your region, you can Find Locations.

Take Care!