HP EliteBook 1030 g2 No power/not charging

[classicandy]

Hi

Please, I need help in fixing an Elitebook 1030 g2 (x360) with power issues. It doesn't show any power indication when plugged in. No white or amber light.

Although, on rare occasions, it can just charge and power on.

I have changed the Charger IC (BQ24780S), no luck

+19v power rail is active on both charger or battery connected
+3v/+5v ALWAYS power is present too.

[mcplslg123]

Re: HP EliteBook 1030 g2 No power/not charging

You need to give measurements of charging IC. AD_ID status?? Have you flashed bios??

[classicandy]

Re: HP EliteBook 1030 g2 No power/not charging

You need to give measurements of charging IC. AD_ID status?? Have you flashed bios??

I haven't flashed the BIOS yet, not sure if I can do that with CH341A Programmer