ACER ZRW no vcore after short to ground

[kalilinux25]

Hi good this the unit came with shorted problem ( PROBLEM SOLVE) change the PU5 (BQ24780SRUYR) also the PU6 (AOZ5029QI-5) The unit will power taking 400 milliamap ( outboard)

I hope someone can guide me where to start finding the faulty parts to solve this issue

[jermac0711]

Re: ACER ZRW no vcore after short to ground

I have the same problem. The whole VN line is completely shorted. I replaced BQ chip but still no luck. I hope an expert could shed some light for us.