HP Compaq NC6220 Hardware And Software Manual page 18

Component
2
Infrared port
3
Display release latch
4
Speakers (2)
*The antennae are available only on select models. The antennae are not
visible from the outside of the notebook. For optimal transmission, keep the
areas immediately around the antennae free from obstructions.
Hardware and Software Guide
Description
Provides wireless communication
between the notebook and an optional
IrDA-compliant device.
Opens the notebook.
Produce notebook sound.
Component ID
1–8