HP nw8440, nx8420 manual Top Components

Product Description

		Table 1-7
	Top Components
Item	Component	Function
1	Display lid switch	■ If the computer is closed while on, turns
		off the display.
		■ If the computer is opened while in
		standby, turns on the computer
		(resumes from standby).
2	Pointing stick	Moves the pointer and selects or activates
	(select models only)	items on the screen.
3	Stereo speakers (2)	Produce stereo sound.
4	TouchPad	Moves the pointer and selects or activates
		items on the screen. Can be set to perform
		other mouse functions, such as scrolling,
		selecting, and double-clicking.
5	TouchPad buttons	Function like the left, middle, and right
		buttons on an external mouse.
6	Fingerprint reader	Allows a fingerprint logon to Windows
		instead of using a password.
7	TouchPad scroll zone	Scrolls up or down.
8	Pointing stick buttons	Function like the left, middle, and right
	(select models only)	buttons on an external mouse.

Maintenance and Service Guide 1–17