1–20 Notebook Tour
Components
5 Vent Enables airflow to cool internal
components.
Ä
To prevent overheating, do not obstruct vents. Use the computer
only on a hard, flat surface. Do not allow another hard surface,
such as an adjoining optional printer, or a soft surface, such as
pillows or thick rugs or clothing, to block airflow.
✎
The computer fan starts up automatically to cool internal
components and prevent overheating. It is normal for the
internal fan to cycle on and off during routine operation.
6 USB ports (2) Connect optional USB devices.
7 Audio-out (headphone) jack Produces system stereo sound when
connected to optional powered stereo
speakers, headphones, ear buds, a
headset, or television audio.
8
Audio-in (microphone) jack Connects an optional headset
microphone or a monaural
microphone.
9
PC Card slot Supports optional Type I, Type II, or
Type III 32-bit (CardBus) or 16-bit
PC Cards. Some models may be
shipped with a smart card reader
instead.
-
PC Card slot eject button Ejects the PC Card from the
PC Card slot.
Component Description