HP 4311S manual Includes replacement thermal material

Illustrated parts catalog

Spare part number	Description
577217-001	Top cover for use only on computer models not equipped with fingerprint reader in black trim
	(includes palm rest, TouchPad and cable, and TouchPad button board and cable)
577218-001	Top cover for use only on computer models equipped with fingerprint reader in red trim
	(includes palm rest, fingerprint reader board and cable, TouchPad and cable, and TouchPad button
	board and cable)
577219-001	Top cover for use only on computer models not equipped with fingerprint reader in red trim
	(includes palm rest, TouchPad and cable, and TouchPad button board and cable)
577220-001	GL40 system board for use only on computer models equipped with graphics subsystems with UMA
	memory and not equipped with WWAN capability (includes replacement thermal material)
577221-001	GL40 system board for use only on computer models equipped with graphics subsystems with
	UMA memory and equipped with WWAN capability (includes replacement thermal material)
577222-001	PM45 system board for use only on computer models equipped with graphics subsystems with
	discrete memory and not equipped with WWAN capability (includes replacement thermal material)
577223-001	PM45 system board for use only on computer models equipped with graphics subsystems with
	discrete memory and equipped with WWAN capability (includes replacement thermal material)
577224-001	GM45 system board for use only on computer models equipped with graphics subsystems with
	UMA memory and not equipped with WWAN capability (includes replacement thermal material)
577225-001	GM45 system board for use only on computer models equipped with graphics subsystems with
	UMA memory and equipped with WWAN capability (includes replacement thermal material)
577226-001	Heat sink for use only on computer models equipped with a graphics subsystem with UMA memory
	(includes replacement thermal material)
577227-001	Heat sink for use only on computer models equipped with a graphics subsystem with discrete
	memory (includes replacement thermal material)
577228-001	Display Cable Kit for use only on computer models equipped with WWAN capability (includes WLAN
	and WWAN antenna transceivers and cables and microphones and cables)
577659-001	USB board (includes cable)
577661-001	Power button board for use only on computer models not equipped with WWAN capability (includes
	two cables)
577662-001	Power button board for use only on computer models equipped with WWAN capability (includes
	SIM slot and two cables)
577663-001	Display panel cable for use only on computer models equipped with a webcam
578365-001	Display Cable Kit for use only on computer models not equipped with WWAN capability (includes
	WLAN antenna transceivers and cables and microphones and cables)
579212-001	320-GB, 7200-rpm hard drive (includes hard drive connector and hard drive bracket)
579213-001	500-GB, 7200-rpm hard drive (includes hard drive connector and hard drive bracket)
579319-001	6-cell, 2.20-Ah (37-Wh) Li-ion battery
579320-001	8-cell, 2.55-Ah (73-Wh) Li-ion battery
581926-001	RTC battery
582724-001	Telecom EV-DO CT2 WWAN module for use only in the People’s Republic of China
583090-001	13.3-in, LED, HD 1280 × 720 BrightView display assembly with webcam and 2 WWAN antennas in
	black trim (includes 2 WLAN antenna transceivers and cables, 2 WWAN antenna transceivers and
	cables, nameplate, and logo)
583091-001	13.3-in, LED, HD 1280 × 720 BrightView display assembly with webcam and 2 WWAN antennas in
	red trim (includes 2 WLAN antenna transceivers and cables, 2 WWAN antenna transceivers and
	cables, nameplate, and logo)

3–20 Maintenance and Service Guide