Power Management Modes - Dell Latitude D530 Quick Reference Manual

You can change the settings for the battery alarms in QuickSet or the Power
Options Properties window. See "Configuring Power Management Settings"
on page 26 for information about accessing QuickSet or the Power Options
Properties window.
Conserving Battery Power
Perform the following actions to conserve battery power:
• Connect the computer to an electrical outlet when possible because
battery life is largely determined by the number of times the battery is
used and recharged.
• Place the computer in standby mode or hibernate mode when you leave
the computer unattended for long periods of time. See "Power
Management Modes" on page 24.
• Use the Power Management Wizard or the Power Options Properties
window to select options to optimize your computer's power usage. These
options can also be set to change when you press the power button, close
the display, or press <Fn><Esc>.
NOTE:
See "Configuring Power Management Settings" on page 26 for information
on conserving battery power.

Power Management Modes

Standby and Sleep Mode
Standby mode (sleep mode in Microsoft Windows Vista) conserves power by
turning off the display and the hard drive after a predetermined period of
inactivity (a time-out). When the computer exits standby or sleep mode, it
returns to the same operating state it was in before entering standby or sleep
mode.
NOTICE:
If your computer loses AC and battery power while in standby or sleep
mode, it may lose data.
To enter standby mode in Windows XP , click the Start button, click Turn off
computer, and then click Stand by.
To enter sleep mode in Windows Vista, click the Windows Vista Start button
, and then click Sleep.
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Quick Reference Guide