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A1286, 820-2850-A , no water damage, no detect battery...
Hello , I have a problem with SMBUS_SMC_BSA_SDA have short to ground with magsafe connected..... The macboook pro boot to OSX , but no detect battery.(battery is new). I have low voltage (with magsafe only) on Pin 2 of R5280=0,60V to 0V, I decide to desoldering R5280. R5280 & R5281 are Ok...- luk812
- Thread
- Replies: 21
- Forum: Macbook Logic Board Repair Questions
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820-3115 B- no liquid damage-No Boot-i5
Hello ! first check: PPDCIN_G3H is OK 16.93Volts. second check: PPVIN_SW_T29BST 0 Volts.- luk812
- Thread
- Replies: 28
- Forum: Macbook Logic Board Repair Questions
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820-3115 B- liquid damage-No Boot---Nothing
Hello at the beginning, board 820-3115 B mojitos damage, won't boot no green light... nothing. cleaning with alcoohol isopropylic.(for me not need ultrasonic cleaning) I have fix differents components:- luk812
- Thread
- Replies: 31
- Forum: Macbook Logic Board Repair Questions
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[SOLVED]820-2915-A-No detect battery-no water damage.
Hello all !:p I try to find a solution for these problems: Magsafe connected (green light ok)--->board boot--->shutdown--->boot and finally acces to OSX--->no battery detected and no batterry indicator lights.(no water damage). I have 820-2915 K91X_MLB BRD file and soft+k91f_820-2915_revb PDF...- luk812
- Thread
- Replies: 34
- Forum: Macbook Logic Board Repair Questions