A2270/A2428 2020 10.2” iPad 8th Gen

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Caption text
Problem Solution
No Power,

0.000-0.200, Tristar Good.

Current draw 0.000, cycling from 0.0080 up to 0.200-0.300. Screen would flash, and then cycle again. Caused by bad PMIC failing to output GPIO_PMU_TO_LCD_PWREN. Replacing PMIC solved the issue.