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    A1398 EMC 2910 battery problems

    Hi, MacBook came in for battery replacement. With the new battery (A1618, 11.36V, 99.5W, 8755mAh) installed, the MacBook powers on for a minute ore two and then shuts off. After shutting off it will not turn on again. Unplugging the battery doesn't help. But now comes the weird thing: Leaving...
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    820-02098-A MBP A2442 booting without display connceted

    Hi, I've got a MBP A2442 with booting and display issues in the shop. It came in for display repair, no backlight and not starting / booting. With disconnected display cable the MacBook starts normally and boots to user login surface. (checked with external montitor) With connceted display...
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    A2289 820-01987-A water demage

    Hello everybody, I have a MacBook Pro A2289 in the shop. It came in with light water demage, no power 5.209V - 5.213V / 0.014A. Corrotion was found around C7055 (PPBAT_G3H_CHRG_REG). Disconnceting the battery solves the problem. MacBook starts normally and boots to login. We cleanded the area...
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    MacBook Pro M4 A3403 EMC 8895 Water damaged cap missing | No schematics and board view available

    Hello everyone, I received a Macbook Pro 16" M4 A3403 EMC 8895 from a customer that has water damage on the logic board. The damage is limited to the area of the keyboard. With the keyboard disconnected, the Macbook boots normally. The damaged capacitor or resistor has already been found...
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