HP nx8420, nw8440 manual Right-Side Components

Product Description

The external components on the right side of the computer are shown below and described in Table 1-2.

Right-Side Components

Table 1-2

Right-Side Components

Item	Component	Function
1	Audio-out	Produces computer sound when connected
	(headphone) jack	to optional power stereo speakers,
		headphones, ear buds, a headset, or
		television audio.
2	Internal microphone	Records sound
3	Audio-in	Connects an optional computer headset
	(microphone) jack	microphone, stereo array microphone, or
		monaural microphone.
4	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.
5	Optical drive	Supports an optical disc. The type of optical
		drive varies by model.
6	Serial port	Connects an optional serial device.

1–8 Maintenance and Service Guide