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Fujitsu E8410 E8410 User's Guide - Page 65

Power Management, Power/Suspend/Resume Button, Standby Mode - manual

UPC - 611343071222

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Power Management Your Fujitsu LifeBook notebook has many options and features for conserving battery power. Some of these features are automatic and need no user intervention, such as those for the internal modem. However, others depend on the parameters you set to best suit your operating conditions, such as those for the display brightness. Internal power management for your notebook may be controlled from settings made in your operating system, pre-bundled power management application, or from settings made in BIOS setup utility. Besides the options available for conserving battery power, there are also some things that you can do to prevent your battery from running down as quickly. For example, you can create an appropriate power saving profile, put your notebook into Standby mode when it is not performing an operation, and you can limit the use of high power devices. As with all mobile, battery powered computers, there is a trade-off between performance and power savings. Power/Suspend/Resume Button When your notebook is active, the Power/Suspend/Resume button can be used to manually put the notebook into Standby mode. Push the Power/Suspend/Resume button when the notebook is active, but not actively accessing anything, and immediately release the button. You will hear two short beeps and the system will enter Standby mode. If your notebook is suspended, pushing the Power/Suspend/Resume button returns your notebook to active operation. You can tell whether the system is Suspended by looking at the Power indicator. If the indicator is visible and not flashing, your notebook is fully operational. If the indicator is visible and flashing, your notebook is in Standby mode. If the indicator is not visible, the power is off or your notebook is in Hibernation mode. (See Hibernation Feature) Standby Mode Standby mode in Windows saves the contents of your system memory during periods of inactivity by maintaining power to critical parts. This mode turns off the CPU, display, hard drive, and all other internal components except those necessary to maintain system memory and for restarting. 60 - Power Management

Section	Page
Copyright and Trademark Information	2
IMPORTANT SAFETY INSTRUCTIONS	4
Contents	6
Preface	14
About This Guide	14
Conventions Used in the Guide	14
Fujitsu Contact Information	15
Getting to Know Your LifeBook	17
Overview	17
Locating the Controls and Connectors	18
Top Components	19
Left-Side Panel Components	21
Right-Side Panel Components	24
Back Panel Components	25
Bottom Components	27
Status Indicator Panel	29
Power Indicator	29
AC Adapter Indicator	30
Battery Level Indicators	30
Battery Charging Indicators	31
Wireless Radio Emission Indicator	31
Optical Drive Access Indicator	31
Hard Drive Access Indicator	32
PC Card Access Indicator	32
NumLk Indicator	32
CapsLock Indicator	32
ScrLk Indicator	32
Security Indicator	32
Keyboard	33
Using the Keyboard	33
Touchpad Pointing Device	36
Clicking	37
Double-Clicking	38
Dragging	38
Touchpad Control Adjustment	38
Scrolling	39
Optional Quick Point Feature	39
Volume Control	40
Controlling the Volume	40
Flexible Bay Devices	41
Removing and Installing Modular Devices	41
LifeBook Security/Application Panel	43
Setting up Your LifeBook Security Panel	44
Passwords	44
Operating Your LifeBook Security/Application Panel	46
Precautions	47
Uninstalling the Security Panel Application	48
Launching Applications with the Security/Application Panel	50
Getting Started with Your LifeBook	53
Power Sources	53
Connecting the Power Adapters	54
Display Panel	55
Opening the Display Panel	55
Adjusting Display Panel Brightness	56
Using the Keyboard	56
Closing the Display Panel	56
Starting Your LifeBook Notebook	57
Power On	57
Boot Sequence	58
Hard Disk Drive Passwords	58
BIOS Setup Utility	59
Booting the System	60
Starting Windows Vista the first time	61
Starting Windows XP the First Time	62
Registering Your LifeBook notebook with Fujitsu	63
Installing Click Me!	63
Fujitsu Driver Update Utility	64
Power Management	65
Power/Suspend/Resume Button	65
Standby Mode	65
Hibernation (Save-to-Disk) Feature	67
Windows Power Management	67
Restarting the System	68
Powering Off	68
User-Installable Features	70
Lithium ion Battery	70
Recharging the Batteries	71
Replacing the Battery	73
Optical Drive	75
Media Player Software	76
Loading Media on Your Drive	76
Removing Media	78
Emergency Optical Drive Tray Release	79
Using the Media Player Software	79
Using Media Player on Battery Power	81
Memory Stick/Secure Digital Cards	83
Installing Memory Stick/SD Cards	84
Removing A Memory Stick/SD Card	84
PC Cards/ExpressCards™	85
Installing PC Cards	86
Removing PC Cards	87
Installing ExpressCards	88
Removing ExpressCards	89
Smart Card Reader	90
Memory Upgrade Module	91
Installing Memory Upgrade Modules	91
Removing a Memory Upgrade Module	93
Checking the Memory Capacity	94
Device Ports	95
Modem (RJ-11) Telephone Jack	95
Internal LAN (RJ-45) Jack	96
Parallel Port	97
Serial Port	98
Port Replicator Connector	98
Universal Serial Bus Ports	99
Infrared Port	100
IEEE 1394 Port	100
Headphone Jack	101
Microphone Jack	102
External Video Port	102
Troubleshooting Your LifeBook	104
Troubleshooting	104
Identifying the Problem	104
Specific Problems	106
Power On Self Test Messages	119
Emergency Media Player Drive Tray Release	124
Modem Result Codes	124
Restoring Your Pre-installed Software	125
Re-installing Individual Drivers and Applications	125
Restoring the Factory Image	126
Automatically Downloading Driver Updates	128
Care and Maintenance	130
Caring for your LifeBook Notebook	130
Cleaning your LifeBook notebook	132
Storing your LifeBook notebook	132
Traveling with your LifeBook notebook	132
Batteries	134
Floppy Disks and Drives	135
Media Care	135
PC Cards/ExpressCards	137
System Specifications	138
Specifications	138
Configuration Label	138
Microprocessor	139
Chipset	139
Memory	139
Video	139
Audio	140
Mass Storage Device Options	140
Features	141
Device Ports	142
Keyboard	144
Power	144
Dimensions and Weight	145
Environmental Requirements	145
Popular Accessories	145
Pre-Installed Software	146
Learning About Your Software	147
Glossary	150
Regulatory Information	166
Notice	166
FCC NOTICES	166
DOC (INDUSTRY CANADA) NOTICES	168
Appendix A: WLAN User’s Guide	171
FCC Regulatory Information	171
Regulatory Notes and Statements	171
Before Using the Optional Wireless LAN	174
Wireless LAN Device Covered by this Document	174
Characteristics of the WLAN Device	174
Wireless LAN Modes Using this Device	175
Deactivating/Disconnecting the WLAN Device	177
Deactivation Using the Wireless On/Off Switch	178
Disconnection Using the Icon in the Taskbar	178
Activating the WLAN Device	178
Configuring the Wireless LAN	179
Configuring the WLAN Using Windows Vista	179
Configuring the WLAN Using Windows XP	180
Connection to the network	181
Troubleshooting the WLAN	188
Troubleshooting	188
WLAN Specifications	190
Specifications	190
Using the Bluetooth Device	192
What is Bluetooth	192
Where to Find Information About Bluetooth	192
Appendix B: Fingerprint Sensor Device	194
Introducing the Optional Fingerprint Sensor Device	194
Getting Started	195
Installing OmniPass	195
User Enrollment	198
Using OmniPass	201
Configuring OmniPass	207
OmniPass Control Center	209
Troubleshooting	211
Index	213
A	213
B	213
C	213
D	213
E	214
F	214
H	214
I	215
K	215
L	215
M	215
N	215
O	215
P	215
R	216
S	216
T	216
U	217
V	217

Match case Limit results 1 per page

- Power Management

Power Management

Your Fujitsu LifeBook notebook has many options and features for conserving battery power. Some

of these features are automatic and need no user intervention, such as those for the internal modem.

However, others depend on the parameters you set to best suit your operating conditions, such as those

for the display brightness. Internal power management for your notebook may be controlled from

settings made in your operating system, pre-bundled power management application, or from settings

made in BIOS setup utility.

Besides the options available for conserving battery power, there are also some things that you can do

to prevent your battery from running down as quickly. For example, you can create an appropriate

power saving profile, put your notebook into Standby mode when it is not performing an operation,

and you can limit the use of high power devices. As with all mobile, battery powered computers, there

is a trade-off between performance and power savings.

Power/Suspend/Resume Button

When your notebook is active, the Power/Suspend/Resume button can be used to manually put the

notebook into Standby mode. Push the Power/Suspend/Resume button when the notebook is active,

but not actively accessing anything, and immediately release the button. You will hear two short beeps

and the system will enter Standby mode.

If your notebook is suspended, pushing the Power/Suspend/Resume button returns your notebook to

active operation. You can tell whether the system is Suspended by looking at the Power indicator. If

the indicator is visible and not flashing, your notebook is fully operational. If the indicator is visible

and

flashing, your notebook is in Standby mode. If the indicator is not visible, the power is off or your

notebook is in Hibernation mode.

(See Hibernation Feature)

Standby Mode

Standby mode in Windows saves the contents of your system memory during periods of inactivity by

maintaining power to critical parts. This mode turns off the CPU, display, hard drive, and all other

internal components except those necessary to maintain system memory and for restarting.