Hi guys, please need help for identify this components in this board, that I get from another service, without these components and there is no plan of the board, it says pu4501 and pu4551, I imagine they must be 3 and 5V controllers, laptop motherboard number is 203032-4

!	Ciber SLasH писал(а):
	Where indication of a platform? link: >>> Ruled creations of a subject and definition of a platform of the laptop <<< oblige: Requirements at creation of a new subject in the section on repair of laptops: - provide the name of a platform of the device.