About Your Computer - Dell Precision D5185 Quick Reference Manual

4
Open the computer display and press the power button to turn on the computer.

About Your Computer

See your online User's Guide for detailed information about your computer. Depending on your
operating system, double-click the User's Guide icon on your desktop, or click the Start button,
click Help and Support Center, and then click User and system guides. The following items
address some of the more commonly asked questions about the computer.
• Modem and network adapter: The computer may include both a v.92 56K modem and a
10/100/1000 Ethernet LOM network adapter. For connector locations, see "Back View" on
page 12. For more information on ports and connectors, see "About Your Computer" in your
online User's Guide.
• Battery life and usage: Various batteries are available for use with your computer. Using the
battery that comes standard with the computer, you can expect from 3 to 4 hours of operating
time from a single fully charged battery with average usage. Performing certain types of
operations, such as extended wireless operation, can significantly reduce battery life.
– For more information on battery performance, usage, and conserving power, see your
online User's Guide.
– For information on an optional second battery, see your online User's Guide.
power button
Quick Reference Guide
9