HP (Hewlett-Packard) nx 9420 Laptop User Manual


 
Product Description
Maintenance and Service Guide 1–9
Table 1-2
Right-Side Components
Item Component Function
1Audio-out
(headphone) jack
Connect optional headphones or powered
stereo speakers. Also connects the audio
function of an audio/video device such as
a television or VCR.
2Audio-in
(microphone) jack
Connects an optional monaural
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.