Left - HP mt245 Maintenance And Service Manual

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6 Chapter 2 External component identification
Power connector
Battery light
Vent
External monitor port
RJ-45 (network) jack/lights
HDMI port
USB 3.0 port
USB 2.0 port
Audio-out (headphone)/Audio-in (microphone)
combo jack
Description
Connects an AC adapter.
When AC power is connected:
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White: The battery charge is greater than 90 percent.
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Amber: The battery charge is from 0 to 90 percent.
●
Off: The battery is not charging.
When AC power is disconnected (battery not charging):
●
Blinking amber: The battery has reached a low battery
level. When the battery has reached a critical battery level,
the battery light begins blinking rapidly.
●
Off: The battery is not charging.
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.
Connects an external VGA monitor or projector.
Connects a network cable.
●
Green (left): The network is connected.
●
Amber (right): The network is showing activity.
Connects an optional video or audio device, such as a high-
definition television, any compatible digital or audio component,
or a high-speed HDMI device.
Connects an optional USB device, such as a keyboard, mouse,
external drive, printer, scanner or USB hub.
Connects an optional USB device, such as a keyboard, mouse,
external drive, printer, scanner or USB hub.
Connects optional powered stereo speakers, headphones,
earbuds, a headset, or a television audio cable. Also connects an
optional headset microphone. This jack does not support
optional microphone-only devices.