Component Description
(6) RJ-45 (network) jack and cover Connects a network cable.
(7) Security cable slot Attaches an optional security cable to the computer.
NOTE: The security cable is designed to act as a
deterrent, but it may not prevent the computer from
being mishandled or stolen.
Left-side components
Component Description
(1) Power connector Connects an AC adapter.
(2) Battery light
●
Off: The computer is running on battery power.
●
Blinking white: The battery has reached a low
battery level, a critical battery level, or there is a
battery error. When the battery reaches a critical
battery level, the battery light begins blinking
rapidly.
●
Amber: A battery is charging.
●
White: The computer is connected to external
power and the battery is fully charged.
(3) External monitor port Connects an optional external display, such as a
monitor or projector, to the computer.
(4) 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.
(5) Drive light
●
On: The hard drive is being accessed.
●
Off: The hard drive is idle.
(6) USB port Connects an optional USB device.
(7) Audio-out (headphone) jack/Audio-in (microphone)
jack
Produces sound when connected to optional powered
stereo speakers, headphones, earbuds, a headset, or
television audio. Also connects an optional headset
microphone.
6 Chapter 2 Knowing the parts
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