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Component Description
(1) Docking connector Connects an optional docking device.
(2) ExpressCard slot Supports optional 34mm ExpressCards.
(3) Media Card Reader Supports the following digital card formats:
●
MultiMediaCard
●
Secure Digital (SD) Card
(4)
Audio-out (headphone) jack/Audio in
(microphone) jack
Connects optional powered stereo speakers, headphones,
earbuds, a headset, or television audio. Also connects an
optional headset microphone.
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 jack, the
computer speakers are disabled.
NOTE: A 4–conductor audio jack plug headphone with
microphone is needed in order to use the microphone
function.
(5)
DisplayPort Connects an optional digital display device, such as a high-
performance monitor or projector.
(6)
eSATA/USB port Connects a high-performance eSATA component, such as
an eSATA external hard drive, or connects an optional
USB device.
(7) 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.
(8)
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.
12 Chapter 2 External component identification