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.
Page 3
Quick Setup
WARNING: Before you begin any of the
procedures in this section, read the safety
information that shipped with your
computer. For additional best practices
information, see
www.dell.com/regulatory_compliance.
WARNING: The AC adapter works with
electrical outlets worldwide. However,
power connectors and power strips vary
among countries. Using an incompatible
cable or improperly connecting the cable
to the power strip or electrical outlet may
cause fire or equipment damage.
CAUTION: When you disconnect the
AC adapter cable from the computer,
grasp the connector, not the cable itself,
and pull firmly but gently to avoid
damaging the cable. When you wrap the
AC adapter cable, ensure that you follow
the angle of the connector on the
AC adapter to avoid damaging the cable.
NOTE: Some devices may not be
included if you did not order them.
1Connect the AC adapter to the
AC-adapter connector on the
portable computer and to the
electrical outlet.
3Connect USB devices, such as a
mouse or keyboard (optional).
2Connect the network cable
(optional).
4Open the computer display and
press the power button to turn on
the computer.
NOTE: It is recommended that you turn on and shut down your computer at least
once before you install any cards or connect the computer to a docking device
or other external device, such as a printer.
Page 4
Specifications
NOTE: Offerings may vary by region. For more information regarding
the configuration of your computer, click Start→ Help and Support
and select the option to view information about your computer.
6-cell — 0.34 kg (0.75 lb)
battery slice — 0.63 g (1.39 lb)
0 °C to 35 °C (32 °F to 95 °F)
–40 °C to 70 °C (–40 °F to 158 °F)
k
Page 5
AC Adapter
Input voltage100–240 VAC
Input current (maximum)1.5 A
Input frequency50–60 Hz
Output power65 W or 90 W
Output current
65 W
4.34 A (maximum at 4-second pulse)
3.34 A (continuous)
90 W
5.62 A (maximum at 4-second pulse)
4.62 A (continuous)
Output voltage19.5 +/– 1.0 VDC
Dimensions
Width
65 W
90 W
66.00 mm (2.60 inches)
70.00 mm (2.75 inches)
Height
65 W
90 W
16.00 mm (0.63 inches)
16.00 mm (0.63 inches)
Depth
65 W
90 W
127.00 mm (5.00 inches)
147.00 mm (5.78 inches)
Temperature range
Operating
Storage
0 °C to 40 °C (32 °F to 104°F)
–40 °C to 70 °C (–40 °F to 158 °F)
Physical
Front height26.50 mm (1.04 inches)
Back height30.50 mm (1.20 inches)
Width323 mm (12.72 inches)
Depth215 mm (8.47 inches)
Weight1.63 kg–1.95 kg (3.60 lb–4.30 lb)
Environmental
Temperature range
Operating
Storage
0 °C to 35 °C (32 °F to 95 °F)
–40 °C to 70 °C (–40 °F to 158 °F)
Relative humidity (maximum)
Operating
Storage
10 % – 90 % (noncondensing)
5 % – 95 % (noncondensing)
Altitude (maximum)
Operating
Storage
–15.2 m to 3048 m (–50 ft to 10,000 ft)
–15.2 m to 10,668 m (–50 ft to 35,000 ft)
Page 6
Finding More Information and Resources
See the safety and regulatory documents that shipped with your computer
and the regulatory compliance website at
www.dell.com/regulatory_compliance for more information on:
Reproduction of these materials in any manner whatsoever without the written
permission of Dell Inc. is strictly forbidden.
Trademarks used in this text: Dell, the DELL logo, Latitude, and Latitude ON
are trademarks of Dell Inc.; Intel is a registered trademark and Core is a
trademark of Intel Corporation in the United States and other countries.
Other trademarks and trade names may be used in this document to refer to
either the entities claiming the marks and names or their products.
Dell Inc. disclaims any proprietary interest in trademarks and trade names
other than its own.
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