HP 15-DW płyta LA-H323P - prośba o namierzenie elementów

Witam,
Proszę o pomoc w ustaleniu elementów QWL1 i QWL2 z płyty HP 15-DW FPW50 LA-H323P.
Oba elementy spalone bez możliwości odczytu markingu - nie mam pojęcia co to może być, schematu brak.
Elementy mają związek prawdopodobnie z brakiem widoczności w systemie karty WLAN ze złącza PCI.
Załączam zdjęcia o które elementy chodzi:


Z góry dziękuję za pomoc

Hello!

Please, post a clear photos of the QWL1 and QWL2 area of the board with nearby surroundings.

Zdjęcia real z płyty bez obsadzenia elementów

Use a continuity tester and check, if any pin of transistor QWL1 is connected to any pin of PCIe WLAN card connector (most likely pin 2).

exactly as you write, but entering 3.3V there from the power supply does not change anything

Are you sure there is 3,3V on pin 2 of WLAN PCIe connector, when the machine is turned on?
If so, insert the WLAN card and check, if the 3,3V is still present on pin 2.

Yes I'm sure - voltage 3.3V on pin2 (and on pin99 too) present when the machine is turned on.
But !! after inserting 3 different WLAN cards the voltage is from 0.8V to 2.2V .. Why?? Because there are no QWL1 and/or QWL2 ??

I think the transistor QWL1 work as a power switch that switch on the 3V power rail for the WLAN card (similar as transistor Q52 on the following picture).
I have no idea, why there is 3V on pin 2 of WLAN connector even without this transistor.



However, try to solder the transistor AP2305GN or similar to the place of QWL1.

Matic ! You're the BEST
Thank You - QWL1 is p-channek mosfet - WLAN working, QWL2 it is probably just security .. i empty place and rest is working fine.
Many THANKS !1