Dell Dimension L Series, Справочное и ремонтное руководство

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5-2 Dell Dimension L Series Systems Reference and Troubleshooting Guide
The Power Schemes tab allows you to select the power scheme ( Always On ,
Home/Office Desktop ffice Desktop , and Portable/Laptop) and power mode settings for your
computer. For Windows 2000, the 000, the Power Schemes tab also allows you to select the
battery settings for your computer. The following power scheme settings are available:
•
Turn off monitor — Turns off the monitor so that the system uses less power.
You can press any key to turn on the monitor. The Windows desktop is restored
exactly as it appeared before the monitor was turned off.
•
Turn off hard d disk — Turns off the hard-disk drive so that the system uses less
power. You can press any key to turn on the hard-disk drive. The Windows desk-
top is restored exactly as it appeared before the hard-disk drive was turned off.
•
System standby — Turns off the monitor, stops the hard-disk drive, and turns off
other internal devices so that the computer uses less power. When the system
resumes from standby mode, the Windows desktop is restored exactly as it
appeared prior to entering standby mode.
NOTE: Windows may take several seconds to resume the system from the power Windows may take several seconds to resume the system from the power
scheme settings.
The Advanced tab allows you to display the Power Management icon on the
Windows 98 taskbar, and the 8 taskbar, and the Power Options ptions icon on the Windows Me and
Windows 2000 taskbar. You may also select a password prompt when the system
resumes from standby mode. For Windows Me and Windows 2000, you can set the
system to turn off or to enter standby mode when the power button is pressed.
For Windows Me and Windows 2000, the following tabs are included in the g tabs are included in the Power
Options Properties window:
•
The Hibernate tab allows you to enable hibernate support and displays available
disk space for hibernation.
•
The UPS tab displays the status of the uninterruptible power supply (UPS), if
installed.
Reinstalling Drivers
All of your system’s drivers for Dell-installed devices are operative when you receive
the system—no further installation or configuration is needed. However, if you ever
—no further installation or configuration is needed. However, if you ever
need to reinstall any of these drivers, the driver files are provided on the Dell
Dimension ResourceCD .
Device problems can often be corrected by reinstalling the appropriate drivers. Also,
hardware manufacturers frequently provide updated drivers that support feature
enhancements or that correct problems. Obtain updated drivers for products
purchased from Dell at the support section of the Dell World Wide Web site
(
http://support.dell.com ).
NOTICE: Drivers available on the Dell Web site have been validated for
correct operation on Dell systems. Installing drivers obtained from other
sources may cause errors or performance degradation.