Model - HP Pavilion 15-cs3019TX
Board id - DAG7BMB68C0 REV-C
Laptop can't switch on. When press power key, power led is on but only 4 coils have voltages 3.3v, 5v and 1.8v. Others coils have 0v. 3.3v and 5v are appear only when press power key. Without press power key, there have no 3.3v and 5v. Need help.

Board id - DAG7BMB68C0 REV-C
Laptop can't switch on. When press power key, power led is on but only 4 coils have voltages 3.3v, 5v and 1.8v. Others coils have 0v. 3.3v and 5v are appear only when press power key. Without press power key, there have no 3.3v and 5v. Need help.
