Machine Model: 15” MacBook Pro A1398 Year 2015
Fault Descriptions: Water damaged, no power, no green light.
Investigation: Charging circuit burn badly, CPU core power rail malfunction, 3.3V and 5V standby power rail failed, power management board on the battery also failed.
Solution: Replace the faulty components and replace battery.
Result:
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What happened after a liquid spill on a MacBook?
Posted by IT-Tech Online on Thursday, 16 May 2019