Lenovo V14 G2 heating component

[SMDFlea]

Please post a link to the boardview https://www.badcaps.net/forum/troubl...f-this-section

[Nagyesz]

Hi all!
I have a laptop that the previous owner tried to repair. It didn't have backlight, but during the repair, accidentally short-circuited two components.

Details:
Inductors:
PL5400 OL CHG_PHASE_S CHG_CHG ▶ 0.22V
PL6001 OL 3V line
PL5701 OL 5V line
PL1004 9.5Ohm P_VDDCR_SOC_PH1_30
PL1001 5.2Ohm +VDDCR_CPU
PL1002 5.2Ohm +VDDCR_CPU
PL1003 5.2Ohm +VDDCR_CPU
PL7201 52.5Ohm +0.75VALW_P ▶ 3.9V
PL7203 85.2Ohm +1.2V_P
PL7202 OL (10KOHM) +1.8VALW_P ▶ 1.16V

I measured the voltage of each inductor when the charger was plugged in (▶) rest of them has no volts, doesn't power on.

Two component which was short ciruited is FV1 CV5 B+ +LEDVDD B+ GND

Heating component is:PU6001 ! ( SY8386BRHC_QFN16_2P5X2P5 )
1 pin 1.27
2 pin 20.7V should be about 3v
3 pin 20.7v should be about 3v
4 pin 0v
13,9,5 pin 0v

Issue is most likely on the 3V line, but I simply can't find the source anywhere. How should I start?


Also
PJ6001 1V and GND
PC6015 1V and GND


Thank you in advance for the suggestions!

Also I attach boardview