HP 100B Description Spare part number, Inverter board cable, Power switch board assembly, Feet

Item	Description	Spare part number
	For use with LG displays	646797-001
	For use with Samsung/CMI displays	646796-001
	Inverter board cable	646788-001
(3)	Power switch board assembly	649230-001
(4)	WLAN module (802.11a/b/g/n)	634906-001
(5)	Feet
	Right foot	646784-001
	Left foot	646785-001
(6)	Optical drive bracket	646805-001
(7)	Fan	646798-001
(8)	Front bezel	646780-001
(9)	Hard drive cable	646789-001
(10)	Optical drive cable	646790-001
(11)	Heat sink assembly (thermal module) (includes replacement thermal material)	646799-001
(12)	Power button board cable	646782-001
(13)	WLAN module antenna cable	646806-001
	Webcam cable assembly (not illustrated)	646786-001
(14)	Stand	646783-001
(15)	Rear cover	646781-001
(16)	Speakers
	Right speaker	646792-001
	Left speaker	646793-001
	Display panel, 20-inch (not illustrated)
	LG	646795-001
	Samsung/CMI	646796-001
	8X DVD±RW SuperMulti DL Drive with LightScribe without bezel (not illustrated)	619238-001
	Optical drive bezel (not illustrated)	646804-001
	Hard drive (not illustrated)
	750-GB	632938-001
	500-GB	621421-001
	250-GB	621419-001
	Hard drive grommets (rubber)	646791-001
	Memory modules (PC3-10600, 1333-MHz; not illustrated)
	4-GB	646801-001

22 Chapter 5 Illustrated parts catalog