HP Compaq Presario,Presario V1000 Maintenance And Service Manual page 44

Product Description
The notebook rear panel and left-side components are shown
below and described in Table 1-5.
Rear and Left Components
Item Component
1 Vent
2 AC power connector
3 Serial connector
1–38
Table 1-5
Rear and Left-Side Components
Function
Allows airflow to cool internal components.
Connects an AC adapter, an optional
Automobile Power Adapter/Charger, or
an optional Aircraft Power Adapter.
Connects an optional serial device.
Maintenance and Service Guide