touchbar not working after battery replacement
hey
i hope someone can help:
i changed the battery on my mbp 2017 15”. did it with the ifixit guide und battery. auto boot has been switched off prior to the repair.i already tried the smc rest and pram reset shortcuts etc.
Everything powers on, but the touch bar wont come to life. i have reconnected the touch bar display and digitizer cables carefully. I have never bent them hard during the process, the were otherwise untouched. the contacts look fine, cleaned everything with air. i have redone the whole procedure carefully - it still does not power on. The Touch Bar is not shown in the keyboard menu and there is no Touch Bar process to pkill.. So I guess its not communicating / seems to not be connected even though the cables are connected just fine..
Before exchanging the battery everything worked properly. I changed the battery because it was not holding a charge for more that one or two hours and had been used daily for the past 3,5 years.
any ideas how to solve this?
Es esta una buena pregunta?
You'll need to get a USB-C power meter to monitor the power. You likely have a bad charging chip
- de Dan