HP Compaq Presario,Presario R4000 Maintenance And Service Manual page 15

Item Component
4 USB port
5 Exhaust vent
6 Expansion port 2
7 RJ-45 (network) jack
8 S-Video-out jack
Maintenance and Service Guide
Right-Side Components (Continued)
Table 1-4
Function
Connects optional USB devices.
Provides airflow to cool internal
components.
✎
To prevent overheating, do not
obstruct vents. Do not allow a hard
surface, such as a printer, or a soft
surface, such as pillows or thick rugs
or clothing, to block airflow.
Connects the notebook to an optional
docking device.
✎
The notebook has only one
expansion port. The term expansion
port 2 describes the type of
expansion port.
Connects an optional network cable.
Connects an optional S-Video device, such
as a television, VCR, camcorder, projector,
or video capture card.
Product Description
1–11