HP Compaq Presario V5224TU Notebook PC - Manual (Page 17)

Rear components
Component Description
Vent* Provides airflow to cool internal components.
CAUTION 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.
NOTE 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.
*The computer has 3 vents. The other vents are located on the bottom of the computer.
Right-side components
Component Description
(1) Audio-out (headphone) jack Produces system sound when connected to optional powered stereo
speakers, headphones, ear buds, a headset, or television audio.
NOTE On select models, the headphone jack can also be used to
output S/PDIF digital audio.
(2) Audio-in (microphone) jack Connects an optional computer headset microphone or a microphone.
(3) ExpressCard slot Supports optional ExpressCard/54 or ExpressCard/34 cards.
(4) USB port (select models only) Connects an optional USB device.
ENWW Components 7