Dell E5550 no power up

[Andreasbest]

Hello!
I received a E5550 today with shortcircuit in DC input (charger went off when plugged in)
I found shorted cap ( PC714 ) removed it, not replace it and short went off, charger remain lit but still no power on laptop (led power on for only 0.5 sec)
Then i noticed another short on cap PC5 but the cap is good, not shorted so i assumed PQ6 is shorted but schematics confused me.
They state PQ6A and PQ6B (page 40) but on boardview and board it self i only see PQ6.
What am i missing?

Thank you!

[mon2]

Re: Dell E5550 no power up

PQ6A and PQ6B = 2 x mosfets inside a single package (ie. Dual mosfets inside the package).

[Andreasbest]

Re: Dell E5550 no power up

PQ6A and PQ6B = 2 x mosfets inside a single package (ie. Dual mosfets inside the package).

So basically it's the same component?
Ok thank you!

[Andreasbest]

Re: Dell E5550 no power up

Ok i repaired it, PQ4 was shorted causing short to whole line.
Thank yoU!