Dell Dimension E520 Owner's Manual - Page 26

Power Options Properties - does not power up

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Power Options Properties Define your standby mode settings, hibernate mode settings, and other power settings in the Power Options Properties window. To access the Power Options Properties window: 1 Click the Start button and click Control Panel. 2 Under Pick a category, click Performance and Maintenance. 3 Under or pick a Control Panel icon, click Power Options. 4 Define your power settings on the Power Schemes tab, Advanced tab, and Hibernate tab. Power Schemes Tab Each standard power setting is called a scheme. If you want to select one of the standard Windows schemes installed on your computer, choose a scheme from the Power schemes drop-down menu. The settings for each scheme appear in the fields below the scheme name. Each scheme has different settings for starting standby mode or hibernate mode, turning off the monitor, and turning off the hard drive. The Power schemes drop-down menu displays the following schemes: • Always On (default) - If you want to use your computer with no power conservation. • Home/Office Desk - If you use your computer as a home or office computer and you require minimal power conservation. • Presentation - If you want your computer to run without interruption (using no power conservation). • Minimal Power Management - If you want your computer to run with minimal power conservation. • Max Battery - If your computer is a portable computer and you run your computer from batteries for extended periods of time. If you want to change the default settings for a scheme, click the drop-down menu in the Turn off monitor, Turn off hard disks, System stand by, or System hibernates field, and then select a time-out from the displayed list. Changing the time-out for a scheme field permanently changes the default settings for that scheme, unless you click Save As and enter a new name for the changed scheme. NOTICE: If you set the hard drive (hard disk) to time-out before the monitor does, your computer may appear to be locked up. To recover, press any key on the keyboard or click the mouse. To avoid this problem, always set the monitor to time-out before the hard drive. Advanced Tab The Advanced tab allows you to: • Place the power options icon in the Windows taskbar for quick access. • Set the computer to prompt you for your Windows password before the computer exits from standby mode or hibernate mode. • Program the power button to activate standby mode, activate hibernate mode, or turn off the computer. To program these functions, click an option from the corresponding drop-down menu and click OK. 26 Setting Up and Using Your Computer

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26
Setting Up and Using Your Computer
Power Options Properties
Define your standby mode settings, hibernate mode settings, and other power settings in the
Power
Options Properties
window.
To access the
Power Options Properties
window:
1
Click the
Start
button and click
Control Panel
.
2
Under
Pick a category
, click
Performance and Maintenance
.
3
Under
or pick a Control Panel icon
, click
Power Options
.
4
Define your power settings on the
Power Schemes
tab,
Advanced
tab, and
Hibernate
tab.
Power Schemes Tab
Each standard power setting is called a scheme. If you want to select one of the standard Windows
schemes installed on your computer, choose a scheme from the
Power schemes
drop-down menu. The
settings for each scheme appear in the fields below the scheme name. Each scheme has different settings
for starting standby mode or hibernate mode, turning off the monitor, and turning off the hard drive.
The
Power schemes
drop-down menu displays the following schemes:
•
Always On
(default) — If you want to use your computer with no power conservation.
•
Home/Office Desk
— If you use your computer as a home or office computer and you require minimal
power conservation.
•
Presentation
— If you want your computer to run without interruption (using no power conservation).
•
Minimal Power Management
— If you want your computer to run with minimal power conservation.
•
Max Battery
— If your computer is a portable computer and you run your computer from batteries for
extended periods of time.
If you want to change the default settings for a scheme, click the drop-down menu in the
Turn off
monitor
,
Turn off hard disks
,
System stand by
, or
System hibernates
field, and then select a time-out
from the displayed list. Changing the time-out for a scheme field permanently changes the default
settings for that scheme, unless you click
Save As
and enter a new name for the changed scheme.
NOTICE:
If you set the hard drive (hard disk) to time-out before the monitor does, your computer may appear to be
locked up. To recover, press any key on the keyboard or click the mouse. To avoid this problem, always set the
monitor to time-out before the hard drive.
Advanced Tab
The
Advanced
tab allows you to:
•
Place the power options icon
in the Windows taskbar for quick access.
•
Set the computer to prompt you for your Windows password before the computer exits from standby
mode or hibernate mode.
•
Program the power button to activate standby mode, activate hibernate mode, or turn off the
computer.
To program these functions, click an option from the corresponding drop-down menu and click
OK
.