MacBook Pro 13” A1278 820-2879 No Power Liquid Damage Repair
MacBook Pro A1278 No Power Liquid Damage Repair
MacBook Pro had now power. When connecting the magsafe charger there was no green light. After checking the schematic, we found out the problem was in the one wire circuit. After changing the resistor, the laptop worked and the green light in the magsafe charger came back.
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