Right-Side Components

Table 1-2

Item	Component	Function

1	Audio-out	Connect optional headphones or powered
	(headphone) jack	stereo speakers. Also connects the audio
		function of an audio/video device such as
		a television or VCR.

2	Audio-in	Connects an optional monaural
	(microphone) jack	microphone.

3	USB ports (2)	Connect USB 1.1- and 2.0-compliant
		devices to the computer using a standard
		USB cable, or connect an optional External
		MultiBay II to the computer. The MultiBay II
		must also be connected to an external
		power source.

4	Optical drive	Supports an optical disc. The type of optical
		drive varies by model.

5	RJ-45 (network) jack	Connects an optional network cable.

Maintenance and Service Guide

1–9

HP nw9440, nx9420 manual Right-Side Components