Hello everyone, I've searched the forum but couldn't find a case with the exact same symptoms, so I'd appreciate some advice.
I'm working on a macbook pro late 2020 with the board 820-1949. The laptop came in with visible liquid damage and corrosion in various areas:
-speaker amp right side (C6483, C6455) - no shorts detected
-keyboard backlight area (pin 2 of J8401 was destroyed plus some minor corrosion)
-C2070 corroded under the pads
-The most afflicted area is around UB260, RB296, RB29A, RB291, RB263, U3100_R (just a bit on the right side), all the area...