820-3115 no green light

[Kyle93]

board has no liquid damage but no fan or green light on charger.

some voltages

PP3V42_G3H 3.42V
PPBUS_G3H 12.60
PPBUS_S5_HS_OTHER_INSIS 12.60V
PP5V_S5 5V
SMC_RESET_L 3.42v
SMC_BC_ACOK 3.42V
ALL_SYS_PWRGD 0V

what to check next?

 

[Kyle93]

mark as solved. board now working after cleaning dust