820-00928 takes 20 mA 20v not turning on

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Diagnoses and explains power draw issue in a logic board identified as model 820-00928. Documents troubleshooting method for component-level failure analysis.

What you'll learn

A 25-minute video from Louis Rossmann: “820-00928 takes 20 mA 20v not turning on”.

Skills Engineering

Video by Louis Rossmann, played through YouTube's embedded player.

Part of No power: PPBUS_G3H missing, how we restore it., Macbook component level logic board repairs