Fujitsu Lifebook U748 operation manual
Operating Manual
FUJITSU LIFEBOOK U727
FUJITSU LIFEBOOK U747
FUJITSU LIFEBOOK U757
System
Congratulations on your pu
product from Fujitsu.
rchase of an innovative
The latest information about our products, tips, updates etc. can be found
on the Internet at: "
You can find driver updates at: "http://s upport.ts.fujitsu.com /download"
Should you have any technical questions, please contact:
• our Hotline/Service Desk ("
• Your sales partner
• Your sales office
We hope you enjoy working with your new Fujitsu system!
http://www.fujitsu.com/fts/"
http://support.ts.fujitsu.com/contact/servicedesk")
Published by / Contact address in the EU
chnology Solutions GmbH
Fujitsu Te
Mies-van-der-Rohe-Straße 8
80807 Munich, Germany
www.fujitsu.com/fts/"
http://
"
Copyright
u Technology Solutions GmbH 2017. All rights reserved.
©Fujits
Publication Date
08/2017
Order No.: A26391-K458-Z320-1-7619, edition 2
FUJITSU LIFEBOOK U727
FUJITSU LIFEBOOK U747
FUJITSU LIFEBOOK U757
Operating Manual
Innovative technology 7
Ports and controls 9
Important notes 18
First-time setup of your device 22
Working with the notebook 25
Security functions 55
Connecting external devices 61
Removing and installing components
during servicing 68
Settings in BIOS Setup Utility 79
Troubleshooting and tips 82
Technical data 90
Manufacturer’s notes 92
Index 93
Remarks
Information on the product description meets the design specifications of Fujitsu and
is provided for comparison purposes. Several factors may cause the actual results to
differ. Technical data is subject to change without prior notification. Fujitsu rejects any
responsibility with regard to technical or editorial mistakes or omissions.
Trademarks
Fujitsu, the Fujitsu logo and LIFEBOOK are registered trademarks of Fujitsu Limited
or its subsidiaries in the USA and other countries.
Microsoft and Windows are trademarks or registered trademarks of Microsoft
Corporation in the USA and/or other countries.
Adobe Reader is a trademark of Adobe Systems Incorporated.
All other trademarks specified here are the property of their respective owners.
Copyright
No part of this publication may be copied, reproduced or translated without
the prior written consent of Fujitsu.
No part of this publication may be saved or transferred by any electronic means
without the written approval of Fujitsu.
Contents
Contents
Innovativetechnology ................................................................. 7
Furtherinformation ...................................................................... 7
Notational conventions .................................................................. 8
Portsand controls ..................................................................... 9
FUJITSULIFEBOOKU727 .............................................................. 9
FUJITSULIFEBOOKU747 .............................................................. 12
FUJITSULIFEBOOKU757 .............................................................. 15
Importantnotes ........................................................................ 18
Safetynotes ............................................................................ 18
Additional safety notes for d evices with wireless components . . ............................. 19
Energysaving .......................................................................... 19
Energy saving under Windows ....................................................... 19
Travelling withyour notebook ............................................................ 19
Beforeyou travel ................................................................... 20
Notebook:transporting ............................................................... 20
Cleaningthe notebook .................................................................. 21
First-time setup
Unpacking and ch
Selectingaloca
Mains adapter c
Switchingont
Workingwith thenotebook ............................................................ 25
Statusindicators ........................................................................ 25
Switching on the notebook . . . . ........................................................... 28
Notebook: switching off .................................................................. 28
Keyboard ............................................................................... 29
Virtualnumerickeypad .............................................................. 31
Separate number block . . . ........................................................... 32
Keycombinations ................................................................... 32
Country and keyboard settings ....................................................... 34
Touchpad and touchpadbuttons .......................................................... 35
Movingthe pointer .................................................................. 35
Selectingan item .................................................................... 35
Executing commands . . . . . ........................................................... 35
Draggingitems ...................................................................... 36
Touchscreen/LCD screen without touch function (device-dependent) . . . ..................... 36
Using fingers ....................................................................... 37
Webcam ............................................................................... 38
Rechargeablebattery ................................................................... 39
Charging,caring for andmaintainingthebattery ....................................... 39
Removingand installing thebattery ................................................... 40
Usingthe power-management features ................................................... 42
Memorycards .......................................................................... 43
Supported formats .................................................................. 43
Insertingthe memory card ........................................................... 43
Removingthe memorycard .......................................................... 43
Loudspeakers and microphones . . . ....................................................... 44
SIMcard ............................................................................... 44
ofyourdevice .........................................................
eckingthe device ......................................................
tion .....................................................................
onnecting . . . . ...........................................................
he device for the firsttime ..................................................
22
22
23
23
24
Fujitsu 3
Contents
Insertingthe SIMcard ............................................................... 45
Removingthe SIMcard .............................................................. 47
Wireless components Wireless LAN / Bluetooth / LTE . . . . .................................. 49
Switching the wireless components on and off ......................................... 49
Settingup WLANaccess ............................................................ 49
Accessvia LTE ..................................................................... 50
Ethernetand LAN ....................................................................... 50
Your PortReplicator ..................................................................... 51
PortsonthePortReplicator .......................................................... 51
Connecting the notebook to the Port Replicator . . . . . .................................. 52
Connecting the mains adapter to the Port Replicator . .................................. 53
Switching on the notebook via the port replicator . . . . . .................................. 53
Disconnecting the notebook from the Port Replicator .................................. 54
Securityfunctions ..................................................................... 55
Configuring the fingerprint sensor ........................................................ 55
Configuringthe palmvein sensor ......................................................... 56
Usingthe Security Lock ................................................................. 56
Configuringpassword protection inBIOS Setup Utility ...................................... 57
Protecting BIOS Setup Utility (supervisor and user password) . .......................... 57
Password protection for booting of the operating system . .............................. 58
Passwordprotection for the harddisk ................................................. 59
Trusted Platform Module (TPM) (device-dependent) . . . . . .................................. 59
EnablingTPM ....................................................................... 59
DisablingTPM ...................................................................... 59
SmartCard reader ....................................................................... 60
Insertingthe SmartCard ............................................................. 60
Connectingexternal devices ........................................................... 61
Connecting an external monitor . . ........................................................ 62
HDMIport .............................................................................. 63
Connecting USB devices ................................................................ 64
USB port with charging function (USB Type-C
™
) ....................................... 65
USBportwithchargingfunction (Anytime USB charge) ................................. 66
HowtoremoveUSBdevicescorrectly ................................................ 66
Headsetport ........................................................................... 67
Removing and installing com ponents during servicing . . . .............................. 68
Notes on installing and removing boards and components .................................. 68
Preparing to remove components ........................................................ 69
Installingand removing memory expansion ................................................ 69
Removinga cover ................................................................... 70
Removing memory modules . . ........................................................ 70
Installinga memory module .......................................................... 71
Attachingthe cover .................................................................. 71
Installing and removing an M.2 module . . ................................................. 72
Removinga cover ................................................................... 72
Installing an M.2 module . ............................................................ 73
Removing an M.2 module ............................................................ 73
Attachingthe cover .................................................................. 74
Removing and installing hard disk (HDD, LIFEBOOK U757 only) . . .......................... 75
Removinga harddisk ............................................................... 75
Installinga hard disk ................................................................. 77
Finishing component removal ............................................................ 78
4 Fujitsu
Contents
Settings in BIOS Setu p Utility . . . ....................................................... 79
Startingthe BIOSSetupUtility ........................................................... 79
OperatingBIOS Setup Utility ............................................................. 80
ExitingBIOS SetupUtility ................................................................ 81
Exit Saving Changes - save changes and exit BIOS Setup Utility . . ..................... 81
Exit Discarding Change s – Discard changes and exit BIOS Setup Utility . . . .............. 81
Load Setup Defaults – Copy Standard Entries . ........................................ 81
Discard Changes – Discard changes without exiting the BIOS Setup Utility . .............. 81
Save Changes - save changes without exiting the BIOS Setup Utility . . . . . . .............. 81
Save Changes and Power Off ....................................................... 81
Troubleshooting and tips .............................................................. 82
Helpifproblemsoccur ................................................................... 82
Restoring the hard disk contents under Windows . . ........................................ 83
The notebook’s date or time is incorrect ................................................... 83
Whencertaincharacters are entered onthe keyboard, onlynumeralsarewritten ............. 83
The notebook’s LCD screen remains blank . . . . ............................................ 84
The LCD screen is difficult toread ........................................................ 84
Theexternalmonitor remains blank ...................................................... 84
Theexternalmonitor is blankor theimageisunstable ..................................... 85
The notebook cannot be started . . . ....................................................... 85
The notebook stops working . . ........................................................... 86
The printer does not print . . . . . ........................................................... 86
The wireless connection to a network does not work . . . .................................... 86
Acousticwarnings ....................................................................... 87
SmartCard reader is not recogn ised. . . . ................................................... 87
SmartCardPIN forgotten ................................................................ 87
SmartCardlost ......................................................................... 87
Errormessages onthe screen ........................................................... 88
Technical data ......................................................................... 90
LIFEBOOK ............................................................................. 90
Rechargeablebattery ................................................................... 91
Mains adapter .......................................................................... 91
Manufacturer’snotes .................................................................. 92
Disposaland recycling .................................................................. 92
Other certification markings .............................................................. 92
Index .................................................................................. 93
Fujitsu 5
Contents
6 Fujitsu
Innovative technology
Innovative technology
... and ergonomic design make your device a reliable and convenient companion.
The device boots very quickly, is ready for immediate use and offers a particularly
long operating time because of its high capacity battery.
With th e user-friendly "BIOS Setup Utility" you can control your notebook’s hardware and better
protect your system against unauthorised access by using the powerful password properties.
Information on the connections and user componen ts of your notebook
canbefoundin"
Ports and controls", Page 9.
Further information
The Windows drivers for your device can be found on our Internet site.
The factory installation of your device does not support any other operating
system. Fujitsu Technology Solutions accepts no liability whatsoever
if any other operating system is used.
Software oriented components of the se instructions refer to Microso ft products,
if they come within the scope of the delivery.
If you install other software products, pay attention to the operating
instructions of the manufacturer.
Fujitsu 7
Innovative technology
Notational conventions
Pay particular attention to text marked with this symbol. Failure to observe
these warnings could pose a risk to h ealth, damage the device or lead
to loss of data. The warra nty will be invalidated if the device becomes
defective throu gh failure to observe these warnings.
Indicates important informa
tion for the proper use of the device.
►
This font
This font
This font
"This font"
Key
This font
Indicates an activity that must be performed
Indicates a result
indicates data entered
the command line, e.g.
start a program (star
indicates information that is displayed on the screen by a program, e.g.:
Installation is complete.
Indicates
• terms and texts used in a software interface, e.g.: Click on Save
• names of programs or files, e. g. Windows or setup.exe.
Indicates
• cross-references to another section, e.g. "Safety information"
• cross-references to an external source, e.g. a web address: For more
information, go to "
• Names of CDs, DVDs and titles or designations for other materials,
e.g.: "CD/DVD Drivers & Utilities" or "Safety/Regulations" manual
indicates a key on the keyboard, e.g:
indicates terms and texts that are emphasised or highlighted, e.g.: Do
not switch off the device
using the keyboard in a program dialogue or at
your password (Name123) or a command used to
t.exe)
http://www.fujitsu.com/fts/"
F10
8 Fujitsu
Ports and controls
Ports and controls
This chapte r presents the individual hardware components of your device. It gives
an overview of the indicators and ports of the device. Please familiarise yourself with
these components before you start to work with the device.
FUJITSU LIFEBOOK U727
Front
1
2
3
1
5
6
7
5
4
11
10
9
1 = Microphone (optional)
2 = WebCam (optional)
3 = WebCam LED (optional)
4 = Touchpad
5 = Loudspeakers
6 = Status indicators
Fujitsu 9
8
7 = ON/OFF button
8 = Fingerprint sensor (optional) or palm
vein sensor (optional)
9 = Memory card slot
10 = Touchpad buttons
11 = Status indicators
Ports and controls
Left side
1 2 3 4 56
1 = DC input connector (DC IN)
2 = LAN port
3 = USB port 3.0 with charging function
(USB Type-C
™
)
Right side
1 = USB port 3.0
2 = Displayport
4 = USB port 3.0 with charging function
(Anytime USB charge)
5 = Headset port
6 = SmartCard reader (optional)
1 2 34
3 = VGA monitor port
4 = Security Lock device
10 Fujitsu
Bottom
Ports and controls
6
1 = Battery (SIM
2 = Battery release 1
3=Servicecom
and LTE mod
card under the battery)
partment M.2 module
ule
13
2
5
4 = Memory servi
5 = Port Replicator port
6 = Battery rel
4
ce compartment
ease 2
Fujitsu 11
Ports and controls
FUJITSU LIFEBOOK U747
Front
5
4
11
10
9
1
2
3
1
6
7
5
8
1 = Microphon
2 = WebCam (optional)
3 = WebCam LED
4 = Touchpad
5 = Loudspea
6 = Status indicators
12 Fujitsu
e (optional)
(optional)
kers
7 = ON/OFF but
8 = Fingerprint sensor (optional) or palm
vein sensor (optional)
9 = Memory ca
10 = Touchpad buttons
11 = Status i
ton
rd slot
ndicators
Left side
Ports and controls
1 2 3 45
1 = DC input connector (DC IN)
2 = VGA monitor port
3 = USB port 3.0 with charging function
(USB Type-C
™
)
Right side
1 = Headset port
2=USBport3.0
3 = Displayport
4 = USB port 3.0 with charging function
(Anytime USB charge)
5 = SmartCard reader (optional)
1 2 35
4
4 = LAN port
5 = Security lock device
Fujitsu 13
Ports and controls
Bottom
6
1 = Battery (SIM
2 = Battery release 1
3=Servicecom
and LTE mod
card under the battery)
partment M.2 module
ule
13
2
5
4 = Memory servi
5 = Port Replicator port
6 = Battery rel
4
ce compartment
ease 2
14 Fujitsu
FUJITSU LIFEBOOK U757
Front
5
4
12
11
10
Ports and controls
1
2
3
1
6
7
5
8
9
1 = Microphon
2 = WebCam (optional)
3 = WebCam LED
4 = Touchpad
5 = Loudspea
6 = Status indicators
7 = ON/OFF b
Fujitsu 15
e (optional)
(optional)
kers
utton
8 = Separate n
9 = Fingerprint sensor (optional) or palm
vein sensor (optional)
10 = Memory ca
11 = Touchpad buttons
12 = S tatus i
umeric keypad
rd slot
ndicators
Ports and controls
Left side
1 2 3 45
1 = DC input connector (DC IN)
2 = Monitor port (VGA)
3 = USB 3.0 port with charging function
(USB Type-C
™
)
Right side
1 = Headset port
2 = USB port 3.0
3 = Displayport
4 = USB port 3.0 with charging function
(Anytime USB charge)
5 = SmartCard reader (optional)
1 2 35
4
6
4 = HDMI port
5 = LAN port
4 = Security lock device
16 Fujitsu
Bottom
Ports and controls
6
1 = Battery (SIM
2 = Battery release 1
3=Servicecom
or M.2 modu
card under the battery)
partment hard disk (HDD
le) and LTE module
13
2
5
4
4 = Memory servi
5 = Port replicator port
6 = Battery rel
ce compartment
ease 2
Fujitsu 17
Important notes
Important notes
ImportantnotesNotes
Safety notes
SafetynotesNotes
This chapter contains essential safety information which must be followed
when working with your notebook. Other notes also provide useful information
which will help you with your n otebook.
Please follow the safety notes provided in the "Safety/Regulations" manual
as well as the safety notes given below.
Please pay special attention to the sections in the manual marked
with the symbol on the left.
When connecting and disconnecting cables, observe the relevant
notes in this operating manual.
Read the information on the ambient con ditions in the "
Page 90 and "First-time setup of your device", Page 22 before preparing your
notebook for use and switching it on for the first time.
When cleaning the device, please observe the relevant notes in the
section "
Pay attention to the additional safety notes for devices with wireless components
provided in the "Safety/Regulations" manual.
Please refer to the notes in the chapter "
components during servicing", Page 68.
Cleaning the notebook", Page 21.
Technical data",
Removing and installing
This notebook
equipment. I
please conta
18 Fujitsu
complies with the relevant safety regulations for data processing
f y ou have questions about using your notebook in a particular area,
ct your sales outlet or our Hotline/Service Desk.
Important notes
Additional safety notes for devices with wireless components
Wirelesscomponent:WirelessLAN:Bluetooth,safetynotes
If a wireless component (Wireless LAN, Bluetooth, UMTS, LTE) is incorporated into your notebook,
you must be sure to observe the following safety notes when using your not ebook:
• Switch off the wire less components when you are in an aircraft or driving in a car.
• Switch off the wireless components when you are in a hospital, an operating
room or near a medical electronics system. The transmitted radio waves
can impair the operation of medical devices.
• Switch off the wireless components when yo u let the device get n ear flammable
gases or into hazardous environments (e.g. petro l station, paintshops), as the
transmitted radio waves can cause an explosion or a fire.
For information on how to switch wireless components on and off, see chapter
Switching the wireless components on and off", Page 49.
"
Energy saving
NotesEnergyEnergysaving
Switch the notebo
are not using the
Youwillthenbe
ok off when it is not in use. Switch off external, connected devices if you
m. If you use the energy saving functions, the notebook uses less energy.
able to work for longer before having to recha rge the battery.
Energy efficien
You save money
Energy savin
cy is increased and the environmental impact is r educed.
while protecting the environment.
g under Windows
► Make use of the power management features (see "Using the power-management features",
Page 42).
Travelling with your notebook
peration
rtation
k
Mobileo
NotesTranspo
Noteboo
Please ob
Fujitsu 19
serve the points listed below when travelling with your notebook.
Important notes
Before you travel
► Back up important data stored on your hard disk.
NotebookTravel,notebook
► Switch off the wireless component for data security reasons. With data traffic via a wireless
connection, it is also possible for unauthorised third parties to receive data.
Information on activating data encryption is provided in the documentation
for your wireless component.
► If you wish to use your notebook during a flight, first check with the flight
attendants if it is OK to do so.
When travelling in other countries
► If you are travelling abroad, check that the m ains adapter can be operated with the
local mains voltage. If this is not the case, obtain the appropriate mains adapter for
your notebook. Do not use any other voltage converter!
► Check whether the local mains voltage and the power cable are compatible. If this is
not the case, buy a power cable that matches the local conditions.
► Enquire with the corresponding government office of the country you will be travelling in as to
whether you may operate the wireless component integrated in your notebook there (see also ).
Notebook: transporting
Protect the notebook from severe shocks and extreme temperatures
(e.g. direct sunlight in a car).
► If your device has an optical drive, remove all data media ( e.g. CD, DVD) from the drives.
TransportationNotebook
► Switch the notebook off.
► Unplug the m ains adapter and all external devices from the power socket.
► Disconnect the mains adapter cable and the data cables for all external devices.
► Close the LCD screen.
► To protect against damaging jolts and bumps, use a notebook carrying
case to transport your notebook.
20 Fujitsu
Cleaning the notebook
Do not clean any interior parts yourself; leave this job to a service technician.
Only use cleaning products designed for computers. Normal household
cleaners and polishes can damage the markings on the keyboard and the
device, the paintwork or the notebook itself.
Ensure that no liquid enters the notebook.
The LCD screen very sensitive to scratches. Only clean the display
surface with a very soft, slightly damp cloth.
Important notes
► Switch the notebook off
CleaningNotesNotebookKeyboardTouchpadLCDscreen
► In order to prevent accidentially switching the device on, remove the power cable from the mains
adaptor and remove the battery (see "
The surface can be cleaned with a dry cloth. If particularly dirty, use a cloth which has
been moistened in mild domestic detergent and t hen carefully wrung out.
You can use disinfectant wipes to clean the keyboard and the touchpad.
Ensure that no liquid enters the device.
.
Removing and installing the bat tery", Page 40).
Fujitsu 21
First-time setup of your device
First-time setup of your devic
First-timesetu pGettingstarted
When the device is delivered, the battery is located in the battery compartment. The battery
must be charged if you want to operate your device using the battery.
When u sed on the move, the built-in battery provides the device with the necessary power. You
can increase the operating time by using the available energy-saving functions.
For instructions on how to connect external devices (e.g. mouse, printer) to your
device, please refer to the operating manual for your device.
Unpacking and
► Unpack all the individual parts.
► Check your
Please read the chapter "Important notes", Page 18.
If your device is equipped with a Windows operating system, the necessary
hardware drivers and supplied software are already pre-installed.
Before you switch on the device for the first time, connect it to the mains voltage
using the mains adapter, see "
adapter must be connected during the entire installation process.
A system test is performed when your device is first switched on. Various messages
can appear. The display may remain dark for a short time or may flicker.
Please follow the instructions on the screen.
NEVER switch off your device during the first-time setup process.
Mains adapter connecting", Page 23.Themains
checking the device
Should you discover any damage that occurred during transportation,
notify your local sales outlet immediately!
PackagingTransport
device for any visible damage which may have occurred during transportation.
e
You m a y n e
22 Fujitsu
ed the packaging in the future, if you need to transport your device.
Selecting a location
SelectingalocationDeviceMainsadapter
Select a suitable location for the device before setting it up. F ollow
the instructions below when doing so:
• Never place the device or the mains adapter on a heat-sensitive surface.
The surface could be damaged as a result.
• Never place the device on a soft surface (e.g. carpeting, upholstered furniture,
bed). This can block the air vents and cause overheating and damage.
• The underside of the device heats up during normal operation. Prolonged contact
with the skin may become unpleasant or even result in burns.
• Place the device on a stable, flat, non-slippery surface. Please note that the
rubber feet of the device may mark certain types of delicate surfaces.
• Keep other objects at least 100 mm / 3.97" away from the device and
its mains adapt er to ensure adequate ventilation.
• Never cover the ventilation slots of the device.
• Do not expose the device to extreme environmental conditions. Protect
the device from dust, humidity, and heat.
Mains adapter connecting
PreparingforoperationMainsadapter
Observe the safety notes in the enclosed "Safety/Regulations" manual.
The supplied power cable conforms to the requirements of the country in
which you purchased yo ur device. Make sure that the power cab le is approved
for use in the country in which you intend to use it.
First-time setup of your device
► Connect the power cable (1) to the
mains adapter.
► Plug the mains cable (2) into a mains outlet.
► Connect the mains adapter cable (3) to
3
the DC jack (DC IN) of the device.
2
1
Fujitsu 23
First-time setup of your device
Switching on the device for the first time
Switchingonforthefirsttime
When you switch on the device for the first time, the supplied software is
installed and configured. Because this procedure must not be interrupted,
you should set aside enough time for it to be fully completed and connect
the device to the mains using th e mains adapter.
During the installation process, DO NOT restart the device unless
you are requested to do so!
To make it easier to use yo
is pre-installed on the
ur device for the first time, the operating system
hard disk.
► Switch on your device.
► During installation, follow the instructions on screen.
If a W indows operating system is installed on your device, you will find more
information on the system and drivers, help programmes, updates, manuals etc. on
the device or on the Internet unde r "
http://www.fujitsu.com/fts/support/".
You can find information and help on the Windows operating system functions
on the Internet at "
http://windows.microsoft.com".
24 Fujitsu
Working w ith the notebook
Working with the notebook
Notebook,operationNotebook
This chapter describes the basics for operating your notebook. Please read the chapter
entitled "
devices such as a mouse and a printer to the notebook.
Status indicators
Statusindicators
The status indicators provide information about the status of the power supply,
the hard disk and the keyboard functions.
Connecting external devices", Page 61 for instructions on how to connect
Please refer to the notes in "Important notes", Page 18.
F
Fujitsu 25
Working with the notebook
Indicator Description
Power-on indicator/Standby
StandbyindicatorPower-onindicator
• Indicator is illuminated: The notebook is switched on.
• Indicator flashes: The notebook is in standby mode.
• Indicator is off: The notebook is switched off.
Battery charging indicator/
The state of charge of the ba
• Indicator is illuminated
inserted.
• The indicator lights up orange: the mains adapter is connected and the battery
is being charged.
• Indicator flashes orang
be charged as the batter
is continued as soon as t
• Indicator flashes red: An error has occured.
• The indicator is n ot
BatterystatusindicatorBatterysymbolBatteryindicator
Battery indicator
• Indicator is illuminated (white): The battery is charged to between 51% and
100% of its maximum capacity.
• The indicator lig
50% of its maximum
• The indicator lights up red: The battery is charged to between 0% and 12% of
its maximum capa ci ty.
• Indicator flash
Drive indicat
DriveIndicator
The indicator
power connector
ttery is shown by the battery indicator.
(white): The battery is charged or no batt ery has been
e: the mains adapter is connected but the battery cannot
y is too hot or cold for charging. The charging process
he battery reaches a permissible temperature again.
illuminated: the mains ad apter is not connected.
hts up orange: The battery is charged to between 13% and
capacity.
es red: An error has occured .
or
is lit: The hard disk drive is being accessed.
Radio compon
• Indicator is
ents indicator
illuminated: The wireless components are switched on.
• Indicator is off: The wireless componen ts are switched off.
F Lock indicator
F
IndicatorFLock
The indicator is lit: The key combination
Fn
F
+
has been pressed. Instead of
the special functions of the Fn keys, the Fn functions can be executed by pressing
the keys directly (see chapter "
Num Lock indicator
IndicatorNum Lock
Indicator is illuminated: The
Key combinations", Page 32).
Num
key has been pressed. The virtual numerical
keypad is activated. You can output the cha racters indicated on the upper right of
the keys.
26 Fujitsu
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