Hello, can I ask you to help identify the mosfets, mosfet have unfortunately "marking code", I cannot able to find a datasheet.
Laptop: HP Pavilion D7-7162SF
Platform: Wistron Goya/Balen
Problem: Notebook in the load turns off, influence bad mosfet on a branch VCC_CORE
This mosfet:
(PU9205 and PU9202)
Text on Chip- F(fairchildsemi)DC23AK , 22CF ,21CD (dual mosfet)
(PU9204 and PU9201)
Text on Chip- F(fairchildsemi)DC23CK , 22CF ,21CD (dual mosfet)

I would like to ask if anyone knows the real name of MOSFETs.
Thank you very much.
A lot of luck, best regards chello.

The real name is FDMS3668S :)