The laboratory power supply instantly hits its current limit when injecting 19V, or the charging brick light turns off when plugged in.
Explains electrical relationships, pinouts, and precise component specifications. la-g851p schematic
The LA-G851P schematic is essential for several reasons: The laboratory power supply instantly hits its current
Plugging in the USB-C charger yields zero LED indication, and the board draws baseline currents of only 0.00A–0.02A. and BIOS IC signals.
Measure EC_RSMRST# , PCH_PWR_EN , and BIOS IC signals.