bjf
Member
Minimal liquid-damage on an A1707. Booting. There was some corrosion inside the Touch Bar cables that I was able to ultrasonic and get it to come back. The main damage was on the lid sensor. I replaced the capacitor and the pins are measuring correctly in diode mode compared to the right-side sensor. Computer works great until I close the lid. It won't come out of closed mode - the computer is convinced the lid is closed - no keys, no backlight etc. Any ideas where the breakdown might be in the circuit?