No Display off boot
I recently acquired this late 2016 MacBook Pro A1707 15” with Touch Bar that was liquid damaged.
The battery was all puffy so I replaced it with an ifixit brand battery but I can not get the computer to boot into recovery or show anything other than the backlight.
I tried to reset SMC and NVRAM but I’m not sure if I did either correctly.
I can’t find the board schematic for this machine either and I don’t know where to go.
PLEASE HELP :(