HP G72-257CL Compaq Presario CQ72 Notebook PC and HP G72 Notebook PC - Mainten - Page 19

Left-side components

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Left-side components ✎ Your computer might look slightly different from the illustration in this section. External component identification Item Component 1 External monitor port 2 Vent 3 HDMI port (select models only) 4 Network connection light 5 RJ-45 (network) jack 6 Network activity light 7 USB ports (2) 8 Audio-in (microphone) jack 9 Audio-out (headphone) jack 10 Digital media slot (select models only) 11 Drive light Function Connects an external VGA monitor or projector. Enables airflow to cool internal components. ✎ 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. Connects an optional video or audio device, such as a high-definition television, or any compatible digital or audio component. White: The computer is connected to the network. Connects a network cable. Amber: Data is being transmitted over the network. Connects optional USB devices. Connects an optional computer headset microphone, stereo array microphone, or monaural microphone. Produces sound when connected to optional powered stereo speakers, headphones, earbuds, a headset, or television audio. Supports the following optional digital card formats: ■ Memory Stick (MS) ■ Memory Stick Pro (MSP) ■ MultiMediaCard (MMC) ■ Secure Digital (SD) Memory Card ■ xD-Picture Card (XD) On: The hard drive is in use. Maintenance and Service Guide 2-5

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External component identification
Maintenance and Service Guide
2–5
Left-side components
✎
Your computer might look slightly different from the illustration in this section.
Item
Component
Function
1
External monitor port
Connects an external VGA monitor or projector.
2
Vent
Enables airflow to cool internal components.
✎
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.
3
HDMI port (select models only)
Connects an optional video or audio device, such as a high-definition
television, or any compatible digital or audio component.
4
Network connection light
White: The computer is connected to the network.
5
RJ-45 (network) jack
Connects a network cable.
6
Network activity light
Amber: Data is being transmitted over the network.
7
USB ports (2)
Connects optional USB devices.
8
Audio-in (microphone) jack
Connects an optional computer headset microphone, stereo array
microphone, or monaural microphone.
9
Audio-out (headphone) jack
Produces sound when connected to optional powered stereo
speakers, headphones, earbuds, a headset, or television audio.
10
Digital media slot (select models only)
Supports the following optional digital card formats:
■
Memory Stick (MS)
■
Memory Stick Pro (MSP)
■
MultiMediaCard (MMC)
■
Secure Digital (SD) Memory Card
■
xD-Picture Card (XD)
11
Drive light
On: The hard drive is in use.