Any idea why after replacing the screen the Touch Bar no longer works

Replaced the screen on a 2019 MacBook Pro. Everything works fine except the Touch Bar. None of the processes are even running. It’s as if there is no Touch Bar installed.

I don’t see how this would be related to the screen replacement, a missing cable connection seems unlikely, given that everything else functions normally. There was also no mention of any cable connection having anything to do with the Touch Bar.

I am wondering if this could be a T2 security chip issue.

Anyone have any idea about this. Any information would be greatly appreciated.

Al Pierce

Answer this question I have this problem too

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Which model 13" or 15" and did you follow the iFixit guide?


13” and yes I used the ifixit guide. Respectfully, this is not my first rodeo. ?

That was supposed to be a smile, guess this chat doesn’t work with emojis :)


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