Haptic feddback not working.

parasApple wrote:

My Mac 16 inch was perfectly working fine. Then I updated to Big Sur 11.1 and immediately the haptic feedback on trackpad is gone. It still works fine but I can't feel that clicking. I tried resetting everything PRAM and SMC and factory reset my MacBook but still same issue. So is it a hardware failure or software bug from update? Any ideas?

Did you check your user prference to verify it did not get turned off..(?)

>System Preferences>Trackpad

How to use the Force Touch trackpad - Apple Support

https://support.apple.com/en-us/HT204352

Use Multi-Touch gestures on your Mac - Apple Support

https://support.apple.com/en-us/HT204895

Change how your trackpad works with Mac - Apple Support

https://support.apple.com/guide/mac-help/change-the-way-your-trackpad-works-mchlp1226/mac

Also I would verify setting in >Accessibility

Change Mouse & Trackpad preferences for accessibility on Mac

https://support.apple.com/guide/mac-help/change-mouse-trackpad-preferences-unac899/mac

Did all that. I reset the SMC and ram. Nothing works. Took the macbook to the apple store. There the apple guy replaced the whole upper cover with a new keyboard and trackpad but still no haptic feedback. Now he's waiting to replace the trackpad cable that connects with the logic board.

I am having the same problem. Did you resolve the issue ?