Fujitsu LIFEBOOK T939 - Remove the cover

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Removing and inst alling components

during servicing

Remove the cover

► Prepare for removal, see "Preparing to remove co mponents", Page 78.

► Remov e the screw (1).

Keep the screw in a safe place.

► Lift the c

over off the no tebook (2).

Fujitsu 79

Main Page

Table of Contents5
Declarations of Conformity9
Fujitsu Contact Information11
Notational Conventions12
Ports and Controls13
Important Notes16
Safety Instructions16
Additional Safety Notes for Devices with Radio Components17
Energy Saving17
Energy Saving under Windows17
Traveling with Your Notebook18
Before You Travel18
Transporting the Notebook19
Storing the Notebook19
Cleaning the Notebook20
Further Information on Cleaning the Notebook20
First-Time Setup of Your Device21
Unpacking and Checking the Device21
Choose a Location22
Connecting the AC Adapter22
Switching on the Device for the First Time23
Installing Bonus Apps24
Working with the Notebook25
Status Indicators25
Opening the Notebook28
Switching the Notebook on29
Programming the ON/OFF Switch29
Different Ways to Use Your Notebook30
From Notebook to Tablet PC30
Select Display Orientation (Portrait or Landscape Format)32
From Tablet PC to Notebook33
Switching off the Notebook34
Closing the Notebook35
Handwriting Recognition35
LCD Screen36
Using the Device as a Tablet PC36
Using Your Fingers36
Using the Stylus37
Using the Device as a Notebook41
Touchpad and Touchpad Buttons41
Keyboard42
Hot Keys and Function Keys45
F Lock Settings47
Key Combinations47
Virtual Number Keys49
Country and Keyboard Settings49
Webcam50
Rechargeable Battery51
Charging, Caring for and Maintaining the Battery51
Removing and Installing the Battery52
Using the Energy Saving Functions55
Memory Cards56
Supported Formats56
Inserting the Memory Card56
Removing the Memory Card57
Speaker and Microphone57
SIM Card58
Inserting a SIM Card58
Removing a SIM Card59
Optional Wireless LAN / Bluetooth / 4G Wireless Components60
Switching the Wireless Components on and off60
Configuring WLAN Access60
Further Information on WLAN and Bluetooth60
Access Via 4G61
Ethernet and LAN61
Your USB Type-C Dock (Optional)62
Ports on the Dock62
Setting up the Dock63
Connecting the AC Adapter to the Dock63
Connecting the Notebook to the Dock64
Switching on the Notebook Via the Dock65
Switching off Notebook Via Dock65
Disconnecting the Notebook from the Dock65
Security Functions66
Brief Overview of the Security Functions67
Configuring the Palm Vein Sensor (Configuration Dependent)68
Using the Security Lock68
Configuring Password Protection in BIOS Setup Utility69
Protecting BIOS Setup Utility (Supervisor Password and User Password)69
Password Protection for Booting the Operating System70
Password Protection for the Hard Disk71
Smart Card Reader71
Inserting the Smart Card71
Trusted Platform Module - TPM72
Enabling TPM72
Disabling TPM72
Connecting External Devices73
HDMI Port73
Connecting an External Monitor74
Connecting USB Devices75
USB Port with Charging Function (USB Type-C)76
USB Port with Charging Function (Anytime USB Charge)77
How to Remove USB Devices Correctly77
Headphones / Microphone / Line-In / Line-Out / Headset-Combi Port78
Removing and Installing Components During Servicing79
Notes on Installing and Removing Boards and Components79
Preparing to Remove Components80
Removing and Installing Memory Expansion80
Remove the Cover81
Removing a Memory Module82
Installing a Memory Module82
Attaching the Cover83
Installing and Removing an M.2 Module84
Remove the Cover84
Removing the M.2 Module85
Install M.2 Module86
Attaching the Cover87
Finishing Component Removal87
Settings in BIOS Setup Utility88
Starting the BIOS Setup Utility88
BIOS Setup Utility Operation89
Exiting BIOS Setup Utility90
Exit Saving Changes - Save Changes and Exit BIOS Setup Utility90
Exit Discarding Changes - Reject Changes and Exit BIOS Setup Utility90
Load Setup Defaults - Load Default Values90
Discard Changes - Discard Changes Without Exiting BIOS Setup Utility90
Save Changes - Save Changes Without Exiting the BIOS Setup Utility90
Save Changes and Power off90
Troubleshooting and Tips91
Help if Problems Occur91
In the Event You Need to Recover Your System91
The Notebook's Date or Time Is Incorrect92
Battery Indicator Does Not Illuminate92
When Certain Characters Are Entered on the Keyboard, Only Numerals Are Written92
The Notebook's LCD Screen Remains Blank92
The LCD Screen of the Notebook Is Difficult to Read93
The External Monitor Remains Blank93
The External Monitor Is Blank or the Image Is Unstable93
The Cursor Does Not Correctly Follow the Stylus Movements94
Stylus Input Not Working94
The Notebook Does Not Start after Switching It on94
The Notebook Stops Working95
The Printer Does Not Print95
The Wireless Connection to a Network Does Not Work95
The Battery Discharges too Quickly96
Smart Card Reader Is Not Recognized96
Smart Card PIN Forgotten96
Smart Card Lost96
User And/Or Supervisor Smartcard Lost97
Acoustic Warning97
Error Messages on the Screen97
Technical Data99
Notebook99
WLAN Specifications100
WWAN Specifications101
USB Type-C Dock (Optional)102
Rechargeable Battery102
AC Adapter for Use with Notebook and USB Type-C Dock103
Manufacturer's Notes104
Disposal and Recycling104
Recycling Your Battery104
DOC (Industry CANADA) Notices105
UL Notice105
ENERGY STAR Compliance106
FCC and IC Regulatory Information107
Regulatory Notes and Statements107
Wireless LAN, Health and Authorization for Use107
Regulatory Information/Disclaimers107
Federal Communications Commission Statement and Industry Canada Statement107
Déclaration D'industrie Canada108
FCC Interference Statement108
FCC Radio Frequency Exposure Statement108
Déclaration de la Fcc/D'industrie Canada Sur L'exposition Aux Radiofréquences109
Export Restrictions109
Restrictions Concernant L'exportation109
Canadian Notice110
Avis Pour Le Canada110
Appendix111
Before Using the Optional Wireless LAN111
Wireless LAN Devices Covered by this Document111
Characteristics of the WLAN Device111
Wireless LAN Modes Using this Device112
Deactivating/Disconnecting the WLAN Device114
Configuring the Wireless LAN115
Configuring the WLAN Using Windows115
Connection to the Network115
Troubleshooting the WLAN116
Using the Bluetooth Device118
Sierra Wireless Airprime EM7455B Regulatory and Safety Information119
Important Notice119
Safety and Hazards120
Important Safety/Compliance Information for North American Users121
FCC Radio Frequency Exposure Statement121
Image Backup and Recovery Procedures122
Windows 10 Procedures122
Creating a Recovery Drive122
Recovery Options in Windows 10122
Downloading Driver Updates125
Index126

Fujitsu LIFEBOOK T939 - Remove the cover

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