Fujitsu CELCIUS M-V-R User Manual
Workstation
Operating Manual
CELSIUS M / V / R
English
Are there ...
... any technical problems or other questions you would like to discuss?
Please contact:
● our Hotline/Help Desk (see the enclosed Help Desk list or go to http://www.fujitsusiemens.com/support/helpdesk.html)
● Your sales partner
● Your sales office
Further information can be found in the "Safety" and "Warranty" manuals.
Latest information on our products, tips, updates, etc., can be accessed on the internet at:
www.fujitsu-siemens.com
This manual was produced by Xerox Global Services.
Published by
Fujitsu Siemens Computers GmbH
AG 11/07
Edition 6
Order No.: A26361-K990-Z120-1-7619
Introduction
CELSIUS M / V / R
Operating Manual
Important notes
Preparing for use
Operation
Troubleshooting
and tips
System expansions
Technical data
Edition: November 2007
Index
CELSIUS is a registered trademark of Fujitsu Siemens Computers GmbH.
Microsoft, MS, MS-DOS, Windows, Windows NT, Windows 2000, Windows Vista and
Windows XP are registered trademarks of Microsoft Corporation.
VESA and DPMS are trademarks of Video Electronics Standards Association.
PS/2 is a registered trademark of International Business Machines, Inc.
Pentium is a registered trademark of Intel Corporation, USA.
Kensington Lock and MicroSaver are registered trademarks of ACCO World Corporation.
All other trademarks referenced are trademarks or registered trademarks of their respective
owners, whose protected rights are acknowledged.
Copyright © Fujitsu Siemens Computers GmbH 2007
All rights, including rights of translation, reproduction by printing, copying or similar methods,
in part or in whole, are reserved.
Offenders will be liable for damages.
All rights, including rights created by patent grant or registration of a utility model or design,
are reserved.
Delivery subject to availability. We reserve the right to make technical changes.
Contents
Your CELSIUS..................................................................................................................................... 1
Notational conventions ......................................................................................................................... 2
Important notes .................................................................................................................................. 3
Safety notes.......................................................................................................................................... 3
Transporting the device ........................................................................................................................ 3
Cleaning the device .............................................................................................................................. 3
Energy saving, disposal and recycling ................................................................................................. 4
CE mark................................................................................................................................................ 4
FCC Class B Compliance Statement ................................................................................................... 5
Preparing for use................................................................................................................................ 7
Unpacking and checking the delivery................................................................................................... 7
Steps for initial setup ............................................................................................................................ 7
Setting up the device ............................................................................................................................ 8
Connect the monitor, mouse and keyboard.......................................................................................... 9
Connecting monitor ...................................................................................................................... 9
Connecting the mouse ............................................................................................................... 10
Keyboard, connecting................................................................................................................. 10
Connecting the device to the mains voltage....................................................................................... 11
Switching on for the first time: installing the software......................................................................... 12
Switching on monitor and device................................................................................................ 12
Installing the software................................................................................................................. 13
External devices, connecting.............................................................................................................. 13
Ports provided by the device ...................................................................................................... 14
Connecting external devices to the parallel or serial port........................................................... 15
Connecting external devices to the USB ports........................................................................... 15
Connecting external devices to the FireWire port ...................................................................... 16
Operation........................................................................................................................................... 17
Switching the device on...................................................................................................................... 17
Switching off the device...................................................................................................................... 17
Indicators provided by the device....................................................................................................... 18
Keyboard ............................................................................................................................................ 19
Important keys and key combinations ........................................................................................ 19
Working with floppy disks ................................................................................................................... 21
Settings in BIOS Setup....................................................................................................................... 22
Property and data protection .............................................................................................................. 22
Anti-theft protection and lead-sealing......................................................................................... 22
BIOS setup security functions .................................................................................................... 23
Access authorisation via SmartCard (optional) .......................................................................... 23
Access protection with SystemLock (optional) ........................................................................... 23
Troubleshooting and tips................................................................................................................. 25
Troubleshooting.................................................................................................................................. 26
Power-on indicator remains unlit after you have switched on your device................................. 26
The device cannot be switched off with the ON/OFF switch ...................................................... 26
Screen, stays blank .................................................................................................................... 27
No mouse pointer displayed on the screen ................................................................................ 28
The floppy disk cannot be read or written................................................................................... 29
Time and/or date is not correct................................................................................................... 29
Error messages on the screen ................................................................................................... 29
Installing new software ....................................................................................................................... 29
A26361-K990-Z120-1-7619, Edition 6
Contents
Hard disk contents, restoring ..............................................................................................................30
Tips ....................................................................................................................................................30
System upgrades ..............................................................................................................................31
Information about boards ............................................................................................................31
Opening the casing ............................................................................................................................. 32
Closing the casing...............................................................................................................................34
Opening front panel.............................................................................................................................36
Closing front panel .............................................................................................................................. 37
Removing the side fan ........................................................................................................................38
Installing the side fan ..........................................................................................................................39
Installing front fan (CELSIUS M).........................................................................................................40
Removing front fan (CELSIUS M) .......................................................................................................41
Removing ventilation duct (CELSIUS V).............................................................................................42
Installing ventilation duct (CELSIUS V)...............................................................................................43
Removing ventilation duct (CELSIUS M) ............................................................................................ 44
Installing ventilation duct (CELSIUS M) .............................................................................................. 46
Removing the ventilation duct (CELSIUS R5xx).................................................................................48
Installing the ventilation duct (CELSIUS R5xx)...................................................................................49
Removing the cross-piece ..................................................................................................................50
Installing the cross-piece ....................................................................................................................51
Removing cover of power supply (CELSIUS M) ................................................................................. 52
Installing cover of power supply (CELSIUS M) ................................................................................... 53
Installing and removing a board..........................................................................................................54
Installing a board.........................................................................................................................54
Removing a board.......................................................................................................................56
Low-profile boards...............................................................................................................................58
Installing and removing drives ............................................................................................................59
Removing an accessible drive .................................................................................................... 61
Installing an accessible drive ...................................................................................................... 63
Floppy disk drive - removing and installing.................................................................................64
Installing and removing the hard disk drive.........................................................................................65
Installing a hard disk drive ..........................................................................................................65
Removing a hard disk drive ........................................................................................................66
Installing/removing a SmartCard reader (optional) .............................................................................68
SmartCard reader, installing .......................................................................................................68
Removing a SmartCard reader ...................................................................................................70
Installing and removing a WLAN module (optional)............................................................................72
Installing WLAN module..............................................................................................................72
Removing WLAN module............................................................................................................75
Extensions to the mainboard...............................................................................................................76
Main memory, upgrading ............................................................................................................76
Processor, replacing ...................................................................................................................76
Battery: lithium battery: changing................................................................................................77
Technical data ...................................................................................................................................79
Index...................................................................................................................................................81
A26361-K990-Z120-1-7619, Edition 6
Your CELSIUS...
... is available with various configuration levels with different hardware and software. You can
incorporate operable drives (for example DVD drive) as well as other boards.
This manual tells you how to put your device into operation and how to operate it in daily use. This
manual applies for all configuration levels. Depending on the configuration level chosen some of the
hardware components described may not be available on your PC. Please observe the notes on your
operating system.
Depending on the configuration selected, the operating system is preinstalled on your hard disk (e.g.
Microsoft Windows Vista).
Your device has a number of security features to ensure that no unauthorised persons can access
your data. The security functions in the BIOS Setup also allow you to protect your data by means of
passwords. In addition, systems with a SmartCard reader offer additional protection.
Under certain operating systems, DeskUpdate allows you to quickly and easily install the latest drivers
and operating system upgrades with just a few mouse clicks. DeskUpdate is contained on the
"Drivers & Utilities" DVD.
Further information on this device is provided:
● in the poster "Getting Started"
● in the "Safety" manual
● in the "Warranty" manual
● in the operating manual for the monitor
● in the manual for the mainboard
● in your operating system documentation
● in the information files (e.g. *.PDF, *.HTML, *.DOC, *.CHM, *.TXT, *.HLP)
You will find an electronic version of some of the listed manuals on the "User
Documentation" or "Drivers & Utilities" DVD.
i
You can access and view the required information using the Acrobat Reader program,
which is also on the DVD. If necessary, you can also make a print version of the manual.
A26361-K990-Z120-1-7619, Edition 6 1
Your CELSIUS...
Notational conventions
The following symbols are used in this manual:
!
i
► Texts which follow this symbol describe activities that must be performed in
This font indicates programme names, commands, or menu items.
"Quotation marks" indicate names of chapters, data carriers, and terms that are being
indicates information which is important for your health or for preventing
physical damage.
indicates important information which is required to use the system properly.
the order shown.
emphasised.
2 A26361-K990-Z120-1-7619, Edition 6
Important notes
In this chapter you will find information regarding safety which it is essential to take note of when
working with your device.
Safety notes
Transporting the device
Pay attention to the information provided in the "Safety" manual and in the following safety
notes.
!
During installation and before operating the device, please observe the instructions on
environmental conditions in the "
Preparing for use" chapter.
"
The ON/OFF switch does not disconnect the device from the mains voltage. To completely
disconnect the mains voltage, remove the power plug from the power socket.
The lithium battery on the mainboard should only be replaced in accordance with the
instructions in the "Extensions to the mainboard" - "
chapter.
Caution, components in the system can get very hot.
Transport all parts separately in their original packaging or in a packaging which protects
them from knocks and jolts, to the new site. Do not unpack them until all transportation
!
manoeuvres are completed.
Technical data" chapter as well as the instructions in the
Battery: lithium battery: changing"
Cleaning the device
Turn off all power and equipment switches and disconnect the power plug from the mains
outlet.
!
Do not clean any interior parts yourself, leave this job to a service technician.
Do not use any cleaning agents that contain abrasives or may corrode plastic.
Ensure that no liquid enters the system.
Wipe the casing with a dry cloth. If particularly dirty, use a cloth that has been moistened in mild
domestic detergent and then carefully wrung out. Use disinfectant wipes to clean the keyboard and
the mouse.
A26361-K990-Z120-1-7619, Edition 6 3
Important notes
Energy saving, disposal and recycling
Further information can be found on the "User Documentation" or "Drivers & Utilities" DVD provided
with your computer.
CE mark
CE mark for devices without radio component
The shipped version of this device complies with the requirements of the EC
Guidelines 2004/108/EC "Electromagnetic compatibility" and 2006/95/EC "Low
voltage directive".
4 A26361-K990-Z120-1-7619, Edition 6
Important notes
FCC Class B Compliance Statement
The following statement applies to the products covered in this manual, unless otherwise specified
herein. The statement for other products will appear in the accompanying documentation.
NOTE:
This equipment has been tested and found to comply with the limits for a "Class B" digital device,
pursuant to Part 15 of the FCC rules and meets all requirements of the Canadian InterferenceCausing Equipment Standard ICES-003 for digital apparatus. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This equipment
generates, uses and can radiate radio frequency energy and, if not installed and used in strict
accordance with the instructions, may cause harmful interference to radio communications. However,
there is no guarantee that interference will not occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
● Reorient or relocate the receiving antenna.
● Increase the separation between equipment and the receiver.
● Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
● Consult the dealer or an experienced radio/TV technician for help.
Fujitsu Siemens Computers GmbH is not responsible for any radio or television interference caused
by unauthorized modifications of this equipment or the substitution or attachment of connecting
cables and equipment other than those specified by Fujitsu Siemens Computers GmbH. The
correction of interferences caused by such unauthorized modification, substitution or attachment will
be the responsibility of the user.
The use of shielded I/O cables is required when connecting this equipment to any and all optional
peripheral or host devices. Failure to do so may violate FCC and ICES rules.
A26361-K990-Z120-1-7619, Edition 6 5
Important notes
6 A26361-K990-Z120-1-7619, Edition 6
Preparing for use
Please observe the safety information in the "
!
Important notes" chapter.
Unpacking and checking the delivery
It is recommended not to throw away the original packaging material! It may be required for
reshipment at some later date.
► Unpack all the individual parts.
► Check the delivery for damage incurred during transportation.
► Check whether the delivery agrees with the details in the delivery note.
Should you discover that the delivery does not correspond to the delivery note, notify your local sales
outlet immediately.
Steps for initial setup
Only a few steps are necessary to put your new device into operation for the first time:
● Select location for device and set up device
● Connect the monitor, mouse and keyboard
● Check the voltage at the mains outlet and connect the device to an electrical outlet
● Switching the device on
You will learn more about the individual steps in the following sections.
External devices
If you have received other devices in addition to your device (e.g. a printer or a modem),
do not connect these until after the initial installation. The following sections contain a
i
description of how to connect these external devices.
Drives and boards
If you have received drives or boards with your device, please do not install them until
after first-time setup. How to install drives and boards is described in the "
i
gültiges Resultat für Tabelle." chapter.
A26361-K990-Z120-1-7619, Edition 6 7
Fehler! Kein
Preparing for use
Setting up the device
When installing your device, give consideration to the safety notes in the "Safety" manual.
!
The device should only be set up in the intended orientation, i.e. in a vertical position.
We recommend that you place your device on a surface with good anti-slip qualities. In
view of the multitude of different finishes and varnishes used on furniture, it is possible that
the feet of the device will mark the surface they stand on.
Do not expose the device to extreme environmental conditions (see "
Protect the device from dust, humidity, and heat.
Make sure that the device is adequately ventilated. In order to avoid overheating, do not
cover the ventilation area of the monitor or the device.
Depending on the location of your device, bothersome vibrations and noises may occur.
To prevent this, a distance of at least 3 mm should be maintained from other devices on
casing sides without ventilation surfaces. In addition, we recommend placing the device on
support feet, as these buffer vibrations.
Screwing on the base foot (CELSIUS V, CELSIUS R6xx)
To ensure a secure stance, the base foot must be screwed on prior to start-up.
Technical data").
2
2
1
► Lift the device slightly at the rear.
► Push the base foot under the device in the direction of the arrow (1).
Make sure that the screw holes for the screws are aligned.
► Screw on the base foot with the knurled screws (2).
8 A26361-K990-Z120-1-7619, Edition 6
Preparing for use
Unscrewing the base foot (CELSIUS V, CELSIUS R6xx)
1
1
2
► Unscrew the knurled screws (1).
► Pull off the base foot in the direction of the arrow (2).
Connect the monitor, mouse and keyboard
The ports for the monitor, mouse, and keyboard are on the front and rear of the device.
Keyboard port, purple
Monitor port, blue
Connecting monitor
► Follow the instructions contained in the monitor manual to prepare the monitor for operation
(e.g. connecting cables).
► Plug the data cable into the monitor port of the device.
► Plug the monitor power cable into the grounded mains outlet.
USB port, black
PS/2 mouse port, green
A26361-K990-Z120-1-7619, Edition 6 9
Preparing for use
Connecting the mouse
Depending on the equipment level selected, your device will be supplied with a PS/2 mouse or a
USB mouse.
PS/2 mouse: connecting
► Connect the PS/2 mouse to the PS/2 mouse port of the device.
Connecting USB mouse
► Connect the USB mouse to the USB port of the device.
If you do not attach a mouse at the PS/2 mouse port, you can disable the mouse controller
in the BIOS Setup in order to free the IRQ12 for a different application.
i
Keyboard, connecting
Depending on the equipment level selected, your device will be supplied with a standard keyboard or
a USB keyboard.
Connecting standard keyboard
Use the supplied keyboard cable only.
► Plug the rectangular connector of the keyboard cable into the rectangular socket on the
underside or on the rear of the keyboard.
► Plug the round plug of the keyboard cable into the keyboard port on the device.
Connecting USB keyboard
Use the supplied keyboard cable only.
► Plug the rectangular connector of the keyboard cable into the socket on the underside or on the
rear of the keyboard.
► Insert the flat rectangular USB plug of the keyboard cable into a USB port of the device.
10 A26361-K990-Z120-1-7619, Edition 6
Preparing for use
Connecting the device to the mains voltage
The device is fitted with a wide voltage range power supply. This means you do not need
to set the nominal voltage manually for these devices. Therefore there is no switch
i
available for the voltage setting.
► Connect the power cable to the device (1).
► Plug the power plug into a grounded mains outlet (2).
1
2
A26361-K990-Z120-1-7619, Edition 6 11
Preparing for use
Switching on for the first time: installing the software
If the device is integrated into a network, the user and server details as well as the network protocol
are required during the software installation. Contact your network administrator if you have any
questions about these settings.
When you switch on the device for the first time, the supplied software is installed and configured.
Plan a reasonable amount of time for this, as this process must not be interrupted.
You may need the licence number for Windows during the installation. The licence number is located
on a sticker on your device.
Switching on monitor and device
► Switch the monitor on (see the operating manual for the monitor).
Once the installation has been started the device must not be switched off, unless the
installation has been completed.
!
During installation, the device may only be rebooted when you are requested to do so!
The installation will otherwise not be carried out correctly and the contents of the hard disk
must be completely restored.
1
► Press the ON/OFF switch (1) on the front of the device.
The power-on indicator lights green and the device is started.
12 A26361-K990-Z120-1-7619, Edition 6
Preparing for use
Installing the software
► During installation, follow the instructions on screen.
► Consult the operating system manual if there is anything unclear about the requested input
data.
You will find further information about the system, drivers, utilities, and updates on the
"Drivers & Utilities" DVD supplied.
i
External devices, connecting
Read the documentation on the external device before connecting it.
!
With the exception of USB devices, always remove all power plugs before connecting
external devices!
Do not connect or disconnect cables during a thunderstorm.
Always take hold of the actual plug. Never unplug a cable by pulling the cable itself.
Connect and disconnect the cables in the order described below.
Connecting cables
► Turn off all power and equipment switches.
► Remove all power plugs from the grounded mains outlets.
► Plug all cables into the device and peripherals. You must observe the information provided in
the "Important notes" chapter.
► Plug all data communication cables into the utility sockets.
► Plug all power cables into the grounded mains outlets.
Disconnecting cables
► Turn off all power and equipment switches.
► Remove all power plugs from the grounded mains outlets.
► Unplug all data communication cables from the utility sockets.
► Unplug all cables from the device and peripherals.
A26361-K990-Z120-1-7619, Edition 6 13
USB devices are hot-pluggable. This means you can connect and disconnect USB cables
while your device is switched on.
i
Additional information can be found in the "
section and in the documentation for the USB devices.
Connecting external devices to the USB ports"
Preparing for use
Ports provided by the device
The connections are located on the front and back of the device. The ports available on your device
depend on the configuration level you have selected. The standard ports are marked with the
symbols shown below (or similar). Detailed information on the location of the connections is provided
in the manual for the mainboard.
Keyboard port, purple
1
Serial port 1, teal or turquoise
Monitor port, blue
Headphones port, orange or light
green
Audio output (Line out), light green
USB - Universal Serial Bus, black
PS/2 mouse port, green
Some of the connected devices require special drivers (see the documentation for the
connected device).
i
LAN
1394
Parallel port/Printer, burgundy
2
Serial port 2, teal or turquoise
Microphone jack (mono), pink
Audio input (Line in), light blue
SCSI connection
LAN port
FireWire™, grey
14 A26361-K990-Z120-1-7619, Edition 6
Preparing for use
Connecting external devices to the parallel or serial port
External devices can be connected to the parallel or serial port (e.g. a printer or a modem).
► Connect the data cable to the external device.
► Depending on the device, connect the data cable to the parallel port or the serial port.
For an exact description of how to connect external devices to the corresponding port, please see
the external device documentation.
Port settings
You can change the port settings (e.g. address, interrupt) in the BIOS Setup.
i
Device drivers
The devices connected to the parallel or serial port require drivers. Your operating system
already includes many drivers. If the required drive is missing, install it. Current drivers are
i
usually available on the Internet or will be supplied on a data carrier.
Connecting external devices to the USB ports
You can connect a wide range of external devices to the USB ports (e.g. printer, scanner, modem or
keyboard).
► Connect the data cable to the external device.
► Connect the data cable to a USB port .
USB devices are hot-pluggable. This means you can connect and disconnect devices
while your operating system is running.
i
Additional information can be found in the documentation for the USB devices.
Device drivers
The devices you connect to the USB ports usually require no driver of their own, as the
required software is already included in the operating system. However, if the USB device
i
requires its own software, please install it from the data carrier provided with the USB
device.
To ensure USB 2.0, only a 3 m long cable may be used from the front USB port to the
USB peripheral device.
A26361-K990-Z120-1-7619, Edition 6 15
Preparing for use
Connecting external devices to the FireWire port
External devices such as digital audio/video devices or other high-speed devices can be connected
to the FireWire port. The FireWire port operates at a speed of up to 400 Mbit per second.
► Connect this data cable of the external devices to the FireWire port of the device.
► Plug the power cable of the external device into a grounded mains outlet.
FireWire devices are hot-pluggable. Therefore, the cables of FireWire devices can be
connected and disconnected with the system switched on.
i
Additional information is provided in the documentation of the FireWire devices.
16 A26361-K990-Z120-1-7619, Edition 6
Operation
Switching the device on
► If necessary, switch the monitor on (see the operating manual for the monitor).
► Press the ON/OFF switch on the front of the device.
The power-on indicator lights green and the device is started.
Switching off the device
► Shut down the operating system properly. In Windows: via the Start menu and the Exit function.
► If the operating system does not automatically switch the device into an energy-saving mode or
switch it off, press the ON/OFF switch.
The device then consumes a minimum amount of energy.
► If necessary, switch the monitor off (see the operating manual for the monitor).
The ON/OFF switch does not disconnect the device from the mains voltage. To completely
disconnect the mains voltage, remove the power plug from the power socket.
!
A26361-K990-Z120-1-7619, Edition 6 17
Operation
Indicators provided by the device
The indicators are on the front of the casing. Which indicators are available on your device depends
on the configuration level you have selected.
3
2
1
1 = Hard disk indicator
2 = Power-on indicator
3 = Drive indicator, e.g. DVD
Hard disk indicator
The indicator lights up when the hard disk drive of the device is accessed.
Power-on indicator
● The indicator lights up green:
The device is switched on.
The display can also light up green if the device has been switched off by
holding the ON/OFF switch (see "
i
● The indicator lights up orange:
● The indicator does not light up:
The device is ready-to-operate or in energy-saving mode. After being switched on with the
power button, the device switches on or returns to the state it was in before the energy-saving
mode.
In the energy-saving mode the device may not be disconnected from the mains
supply, as this may otherwise result in data loss.
!
The device is switched off.
4
4 = Floppy disk indicator (optional)
5 = SmartCard reader indicator (optional)
Troubleshooting and tips").
5
18 A26361-K990-Z120-1-7619, Edition 6
Operation
Drive indicator, e.g. DVD
The indicator lights up when the CD-ROM or DVD drive is accessed. You may only remove the DVD
when the indicator is dark.
Floppy disk indicator (optional)
The indicator lights up when the floppy disk drive of the device is accessed. You may only remove
the floppy disk when the indicator is unlit.
SmartCard reader indicator (optional)
The indicator lights up when the SmartCard reader is ready-to-use.
The indicator flashes when the SmartCard is accessed.
Keyboard
1 = Function keys
2 = Power button (optional)
3 = Alphanumeric keypad
The illustrated keyboard is an example and may differ from the model you use.
i
1
34
4 = Cursor keys
5 = Numeric keypad (calculator keypad)
2
5
Important keys and key combinations
The description of the following keys and key combinations applies to Microsoft operating systems.
Details of other keys and key combinations can be found in the documentation of the relevant
application programme.
ON/OFF switch (optional)
Depending on the setting in the BIOS Setup, the system can be switched on, off, or on
and off with this button. Some operating systems allow you to configure additional
functions of the ON/OFF switch in the Control Panel.
With some keyboards the ON/OFF switch can only be used with an ACPI (Advanced
Configuration and Power Management Interface). Otherwise the key is inoperative.
The mainboard must support this function.
A26361-K990-Z120-1-7619, Edition 6 19
Operation
Enter key
confirms the marked selection. The enter key is also referred to as the "Return" key.
Alt Gr
Num
Ctrl
++
Start key
calls up the Windows Start menu.
Menu key
calls up the menu for the marked item (Windows).
Shift key
enables upper-case letters and the upper key symbols to be used.
Alt Gr (e.g. German keyboard)
produces a character shown on the right-hand side of a key (e.g. the character @ on
the key Q ).
Num key
Switches the numeric key pad between number mode ("Num" indicator lights up)
and editing mode ("Num" indicator does not light up).
When the Num Lock indicator is lit the digit and comma keys are active.
When the Num Lock indicator is not lit the cursor control functions are active in the
Numeric keypad.
Ctrl key
Starts key combination actions. The Ctrl (Strg) key is also called "Control" or
"Control key".
AltCtrl
Del
Warm boot
restarts your device. Press simultaneously the keys Ctrl (Strg),
Alt + Del (Entf). Under some operating systems the Task
Manager appears first. Then you must press all three keys again
to re-boot.
20 A26361-K990-Z120-1-7619, Edition 6
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