Right-side components

NOTE: Refer to the illustration that most closely matches your computer.

Component

Description

 

 

 

(1)

ExpressCard slot

Supports optional ExpressCards.

 

 

 

(2)

SD Card Reader

Supports the Secure Digital (SD) Memory Card and

 

 

MultiMediaCard (MMC) optional digital card formats.

 

 

 

(3)

1394 port

Connects an optional IEEE 1394 or 1394a device, such as a

 

 

camcorder.

 

 

 

(4)

Audio-out (headphone) jack

Produces sound when connected to optional powered stereo

 

 

speakers, headphones, ear buds, a headset, or television audio.

 

 

WARNING! To reduce the risk of personal injury, adjust the

 

 

volume before putting on headphones, earbuds, or a headset.

 

 

For additional safety information, refer to the Regulatory, Safety

 

 

and Environmental Notices.

 

 

NOTE: When a device is connected to the headphone jack, the

 

 

computer speakers are disabled.

 

 

 

(5)

Audio-in (microphone) jack

Connects an optional computer headset microphone, stereo

 

 

array microphone, or monaural microphone.

 

 

 

(6)

USB port

Connects an optional USB device.

 

 

 

(7)

External monitor port

Connects an external VGA monitor or projector.

 

 

 

(8)

Vent

Enables airflow to cool internal components.

 

 

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.

 

 

 

(9)

Expansion port 3

Connects an optional docking device.

 

 

 

14 Chapter 2 External component identification

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HP NH303EPABA, AS322USABA, NG879UPABA manual Right-side components, Environmental Notices