5.
camera-status light (optional)
6.
microphone
7.
QuadCool thermal chamber
8.
outdoor readable display/touchscreen
(optional)
9.
power button
10.
stylus
11.
SD Card reader
12.
USB 3.0 port
13.
optical disk drive (optional)/hot-swap bridge
battery (optional)
14.
smart-card reader (optional)
15.
fingerprint reader (optional)
16.
hard drive
17.
PCMCIA/ExpressCard reader (optional)
18.
battery status light
19.
hard-drive status light
20.
power status light
21.
touchpad
22.
battery
23.
USB 3.0 port with PowerShare
24.
HDMI port
25.
SIM card slot
26.
audio port
27.
service tag label
28.
secondary serial port (optional)/ Fischer
power adapter port (optional)
29.
secondary network port (optional)
30.
security cable slot
31.
network port
32.
USB 2.0 port
33.
serial port
34.
VGA port
35.
power adapter port
36.
radio frequency pass-through connectors
37.
docking device connector
CAUTION: EXPLOSION HAZARD—External connections (power adapter port, HDMI port, USB
ports, RJ45 port, serial ports, audio port, Smart Card reader slot, SD card reader slot, Express
Card reader slot, PC card reader slot, SIM card slot) should not to be used in a hazardous location.
WARNING: Do not block, push objects into, or allow dust to accumulate in the air vents. Do not
store your Dell computer in a low-airflow environment, such as a closed briefcase, while it is
running. Restricting the airflow can damage the computer or cause a fire. The computer turns on
the fan when the computer gets hot. Fan noise is normal and does not indicate a problem with
the fan or the computer.
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