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1–22 Maintenance and Service Guide
Product Description
7 External monitor port Connects an optional VGA external monitor
or projector.
8 Exhaust vents (2) Provide airflow to cool internal components.
Ä
To prevent overheating, do not
obstruct vents. Do not allow a hard
surface, such as a printer, or a soft
surface, such as pillows, thick rugs
or
clothing, to block airflow.
9 Security cable slot Attaches an optional security cable to
the notebook.
10 RJ-11 (modem) jack Connects the modem cable.
11 PC Card slot(s)
(1 or 2)
Support an optional Type I or Type II 32-bit
(CardBus) or 16-bit PC Card.
12 PC Card eject button(s)
(1 or 2)
Eject an optional PC Card from the PC Card
slot.
13 1394 port Connects an optional 1394a device such
as a scanner, a digital camera, or a digital
camcorder.
14 Audio-in
(microphone) jack
Connects an optional monaural (single
sound channel) microphone.
15 Audio-out
(headphone) jack
Connects optional headphones or powered
stereo speakers. Also connects the audio
function of an audio/video device such as
a
television or VCR.
16 Volume up button Increases system volume.
17 Volume down button Decreases system volume.
18 Volume mute button
Mute light
Mutes or restores volume.
On: Volume is muted.
19 Diskette drive Supports a 3.5-inch diskette.
Table 1-6
Rear and Left-Side Components
HP Compaq nx9040
(Continued)
Item Component Function