Replace a torn or damaged keyboard flex cable for MacBook Pro 15" Retina Touch Bar Late 2016 to Mid 2017 with model A1707.
This keyboard flex cable connects the keyboard to the logic board.
It also sends power data to the keyboard's LED backlight, as well as sending power to the left and right CPU fans.
If the keys are non-responsive, or if the keyboard backlight or fans do not turn on, this keyboard flex cable may be the reason.
Compatibility: Compatible with MacBook Pro 15" Retina A1707 Late 2016 to Mid 2017: MacBookPro13,3 Late 2016: (MLH32LL/A,MLW72LL/A ,MLH42LL/A,MLW82LL/A,BTO/CTO),MacBookPro14,3 Mid 2017: (MPTR2LL/A,MPTU2LL/A,MPTT2LL/A,MPTV2LL/A,BTO/CTO)