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PPBUS _G3H shorted to ground by CPU vcore on 820-3209 Macbook Air logic board

Louis Rossmann2.64M subscribers

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Shows diagnosis and repair of CPU voltage core shorted to ground on 820-3209 Macbook Air. Power supply rail troubleshooting.

A 11-minute video from Louis Rossmann: “PPBUS _G3H shorted to ground by CPU vcore on 820-3209 Macbook Air logic board”.

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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