Try first starting in SMC bypass mode.
Other big coils pulse at same time with 3V3_S5?
Other big coils pulse at same time with 3V3_S5?
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820-00840 not turning on
- Thread starter Fanfwe
- Start date
Do not check charger coil in this kind of buck/boost converter; is irrelevant, if you get stable PPBUS_G3H.
Check diode mode to ground on all other big coils.
Check diode mode to ground on all other big coils.