laptop power sequence

LAPTOP POWER SEQUENCE FINAL BY INTERSOT Two voltages . Main fault :2.5VSUSOr1.5V_S5Output bad (not voltage output and low ) . 1, VIN_1845Enter19V Voltage problems. 2, PL17 , PL9Open bad . 3, S5_ON,SUSONPoor or no signal sent to1845IC。4, 2.5VSUSAnd1.5V_S5Two voltage -to-ground resistance...