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How to fix an iPad that will charge when powered off but not when powered on | |
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Device | IPad Air, iPad Air 2, iPad Mini, iPad Mini 2, iPad Mini 3, iPad Mini 4 |
Affects part(s) | motherboard |
Needs equipment | microscope, soldering equipment |
Difficulty | ◉◉◉◉ Specialist |
Type | BGA, Soldering |
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Problem description
Certain models of the iPad can develop an issue where they will stop charging while fully booted but will still charge while powered off.
Symptoms
- iPad pulls full amperage when the charger is plugged in (approximately 2.3 amps) then drops to zero amps when fully booted.
- Disconnecting the charger while at full amperage then replugging shows zero amps.
- Device automatically boots when the battery is attached.
Solution
This issue is almost always caused by a faulty PMIC. Replacing the PMIC corrects the issue a majority of the time.