Compaq Presario,Presario 900 Maintenance And Service Manual page 27

Product Description
The computer rear panel and left side components are shown in
Figure 1-3 and described in Table 1-5.
Figure 1-3. Rear Panel and Left Side Components
Item Component
1 Stereo speaker/
headphone jack
2 Mono microphone jack
3 DC power jack
4 USB connectors (2)
1–22
Rear Panel and Left Side Components
Table 1-5
Function
Connects stereo speakers, headphones,
headset, or television audio.
Connects a mono microphone, disabling the
built-in microphone.
Connects any one of the following:
■
AC adapter
■
Optional automobile power
adapter/charger
■
Optional aircraft power adapter
Connect USB devices.
Maintenance and Service Guide