dim backlight after liquid damage
i have a macbook air 820-3437 which was liquid damaged, doa. corrosion was around smc and u7700, reballed smc and it turned on however dim backlight. is u7700 the issue or is there anything else i can check
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3 件のコメント
@tcrs_circuit i replaced the backlight fuse as i wasnt getting the same voltage on both sides, however now it wont turn on at all, no green light on charger and no fan spin, i tried injecting voltage into pin to but it wont go past 0.05 amp on 8.5v
daniel さんによる
Sounds like something got messed up... Please tell me you didnt do this with power plugged in
TCRS Circuit さんによる
do what test the fuse ?
daniel さんによる