Fujitsu Lifebook i-4187, Руководство пользователя

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P o w e r M a n a g e m e n t
STANDBY MODE
Standby mode is one of the power management parame-
ters. When Standby mode is activated, your LifeBook
shuts off the display and turns off the hard drive when
there is no activity (keystroke, pointer action, sound
generation, video display change, modem transmission
or reception, etc.) on your LifeBook for the user-selected
Standby time-out period. Any activity will cause your
LifeBook to return to normal operation automatically.
This feature is independent of the Suspend/Resume/
Power On button.
DISPLAY TIMEOUT
The Video Timeout is one of the power management
parameters. This feature saves power by turning off the
display if there is no keyboard or pointer activity for the
user selected timeout period. Any keyboard or pointer
activity will cause the display to restart automatically.
This feature is independent of the Suspend/Resume/
Power On button and can be enabled and disabled in
Windows and BIOS setup utility. (See BIOS Setup Utility
on page 29 for more information)
HARD DISK TIMEOUT
The Hard Disk Timeout is another one of the power
management parameters. This feature saves power by
turning off the hard drive if there is no hard drive
activity for the user selected timeout period. Any
attempt to access the hard drive will cause it to restart
automatically. This feature is independent of the
Suspend/Resume/Power On button and can be enabled
and disabled in Windows and BIOS setup utility. (See
BIOS Setup Utility on page 29 for more information)
WINDOWS 98 SECOND EDITION OR ME
POWER MANAGEMENT
The Power Management icon located in the Windows 98
Second Edition or Me Control Panel allows you to
configure some of the power management settings. For
example, you can use the Power Management to set the
timeout values for turning off the display and hard disks
whether you are running the LifeBook on battery power
or one of the adapters. (See Pre-Installed Software on
page 76 for more information) The settings may also be
changed in the BIOS. (See BIOS Setup Utility on page 29
for more information)
RESTARTING THE SYSTEM
If your system is on and you need to restart it, be sure
that you use the following procedure.
1. Click the Start button, and then click Shut Down .
2. Select the Restart option from within the Windows
Shut Down dialog box.
3. Click OK to restart your LifeBook. Your LifeBook
will shut down and then reboot.
C A U T I O N
The Suspend or Hibernation (Save-to-Disk) mode
should not be used with certain PC Cards. Check your
PC Card documentation for more information.
P O I N T S
■
If your LifeBook is actively accessing information
when you enter the Suspend or Hibernation (Save-
to-Disk) mode, changes to open files are not lost.
The files are left open and memory is kept active
during Suspend mode or the memory is transferred
to the internal hard drive during Hibernation (Save-
to-Disk) mode.
■
When PC Cards or external devices are in use,
Save-to-Disk mode cannot return to the exact state
prior
to suspension, because all of the peripheral devices
will be re-initialized when the system restarts.
■
The main advantage of using the Hibernation
(Save-to-Disk) function is that power is not
required to maintain your data. This is particularly
important if you will be leaving your LifeBook in a
suspended state for a prolonged period of time.
The drawback of using Hibernation (Save-to-Disk)
mode is that it lengthens the power down and
power up sequences and resets peripheral devices.
■
Windows 98 only:
Hibernation (Save-to-Disk)
mode requires allocating a significant amount of
hard drive capacity for saving all system memory,
which reduces your usable disk space. When you
purchase your LifeBook it will have space allocated
for the memory installed. If you upgrade the orig-
inal system by adding a memory upgrade module
without changing the size of your Hibernation
(Save-to-Disk) allocation you will get an error
message when you try to activate Hibernation
(Save-to-Disk) mode and it will not work. Use the
PHDISK Utility to increase the size of the Hiberna-
tion (Save-to-Disk) file, SAVE2DSK.BIN. You can
download the Hibernation (Save-to-Disk) File Allo-
cation information from our Web site at
www.fujitsupc.com. If you need help, contact your
support representative for recommendations.
C A U T I O N
Turning off your LifeBook without exiting Windows
or turning on your LifeBook within 10 seconds of the
LifeBook being shut off may cause an error when you
start the next time.