Why Macbook Pro Retina has no green light and 12.23v on PPBUS_G3H
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Hand-picked by a BrighterTube curator · found via round-3 back catalogue of a channel Lumen picks video by video · 82% confidenceDiagnoses MacBook Pro Retina with missing green light indicator by analyzing PPBUS voltage failure. Shows circuit-level troubleshooting of power supply problems.
A 15-minute video from Louis Rossmann: “Why Macbook Pro Retina has no green light and 12.23v on PPBUS_G3H”.
Video by Louis Rossmann, played through YouTube's embedded player.
Part of No green/orange magsafe charger light; onewire circuit logic board repairs, Macbook component level logic board repairs