HP BOOK XE4500 manual Component Removal Procedure Additional Steps Guide, HDD, Heatsink with fan

Component	Removal Procedure	Additional Steps
Guide, HDD	Keyboard cover	When replacing the HDD guide, make sure you only
	(page 2-10).	replace the two right screws. Do not replace the two
	Speaker (page 2-12).	left screws.
	Switchboard PCA
	(page 2-13).
	Keyboard (page 2-13).
	CD/DVD (page 2-16).
	Display (page 2-17).
	Top case (page 2-20).
Heatsink (with fan)	See page 2-27.
Keyboard	See page 2-13.
Panel, wireless	Keyboard cover	Press the tabs on both sides of the panel and then lift
	(page 2-10).	it from the bottom case.
	Speaker (page 2-12).
	Switchboard PCA
	(page 2-13).
	Keyboard (page 2-13).
	CD/DVD (page 2-16).
	Display (page 2-17).
	Top case (page 2-20).
PCA, I/R	See page 2-25.
PCA, left and right	Keyboard cover	Disconnect the front antenna PCA cables from the
antennas (wireless	(page 2-10).	mini-PCI card (page 2-6).
models only)	Speaker (page 2-12).	Be careful not to bend the metal tabs on the bottom
	Switchboard PCA	case when removing or replacing either of the two
	(page 2-13).	antenna PCAs.
	Keyboard (page 2-13).
	CD/DVD (page 2-16).
	Display (page 2-17).
	Top case (page 2-20).
	Heatsink (page 2-27).
	Floppy (page 2-22).
	Motherboard (page 2-31)
	Bottom case (page 2-35).
PCA, motherboard	See page 2-31.
PCA, switchboard	See page 2-13.
Socket, PCMCIA	Keyboard cover	1. Remove the two screws attaching the socket to the
	(page 2-10).	motherboard.
	Keyboard (page 2-13).	2. Unplug the PCMCIA socket from the motherboard.
	CD/DVD (page 2-16).
	Display (page 2-17).
	Top case (page 2-20).
	Heatsink (page 2-27).
	Floppy (page 2-22).
	Motherboard (page 2-31).
Speaker assembly	See page 2-12.

2-40 Removal and Replacement HP Omnibook XE4100/XE4500