I have dell 5537 la-9981p which have no power problem and B+ supply is 0.83V.
There is no B+ supply generating from PU701 BQ717. I have replaced BQ717 but still there is no change in situation.
Here is supply of BQ717.
PIN 4 ACDRV = 19V
PIN 6 ACDET = 2.5V
PIN 5 AC OK = 3.5V
PIN 20 VCC = 19V.
B+ SUPPPLY is only 0.83V.
kindly help me to solve the problem.