Name: Fujitsu LIFEBOOK U939
Brand: Fujitsu
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System

Operating Manual

FUJITSU LIFEBOOK U939

Table of Contents5
Declaration of Conformity9
Fujitsu Contact Information10
Notational Conventions11
Ports and Controls12
Important Notes15
Safety Instructions16
Additional Safety Notes for Devices with Radio Components17
Energy Saving17
Energy Saving under Windows17
Traveling with Your Notebook17
Before You Travel18
Transporting the Notebook19
Cleaning the Notebook19
First-Time Setup of Your Device20
Unpacking and Checking the Device20
Choose a Location21
Connecting the AC Adapter21
Switching on the Device for the First Time22
Installing Bonus Apps22
Working with the Notebook23
Status Indicators23
Switching the Notebook on25
Switching the Notebook off25
Keyboard26
Hot Keys and Function Keys28
F-Lock Setting30
Key Combinations31
Virtual Number Keys32
Backlit Keyboard32
Country and Keyboard Settings32
Touchpad and Touchpad Buttons33
Moving the Pointer33
Selecting an Item33
Executing Commands33
Dragging Items34
Touchscreen/Lcd Screen Without Touch Function (Device-Dependent)34
Using Fingers35
Webcam and Infrared Camera36
Rechargeable Battery36
Charging, Caring for and Maintaining the Battery36
Switching the Battery on and off37
Using the Energy Saving Functions38
Adjust the Fan Control39
Memory Cards39
Supported Formats39
Inserting the Memory Card39
Removing the Memory Card40
Speaker and Microphones40
Wireless Lan/Bluetooth Wireless Components41
Switching the Wireless Components on and off41
Configuring WLAN Access41
Further Information on WLAN and Bluetooth41
Ethernet and LAN42
Your USB Type C Dock (Optional)43
Ports on the Dock43
Setting up the Dock44
Connecting the AC Adapter to the Port Replicator44
Connecting the Notebook to the Port Replicator45
Switching on the Notebook Via the Port Replicator46
Switching off the Notebook Via the Dock46
Disconnecting the Notebook from the Port Replicator46
Security Functions47
Configuring the Fingerprint Sensor47
Setting up the Palm Vein Sensor48
Using the Security Lock48
Configuring Password Protection in BIOS Setup Utility49
Protecting BIOS Setup Utility (Supervisor Password and User Password)49
Password Protection for Booting the Operating System51
Password Protection for the Hard Disk51
Trusted Platform Module - TPM (Device Dependent)52
Enabling TPM52
Disabling TPM52
Smart Card Reader53
Inserting the Smart Card53
Connecting External Devices54
HDMI Port54
Connecting an External Monitor to the Dock55
Connecting USB Devices56
USB Port Intel® Thunderbolt TM 3 with Charging Function and Display Port (USB Type C)57
USB Port with Charging Function (Anytime USB Charge)58
How to Remove USB Devices Correctly58
Headset Port59
Removing and Installing Components During Servicing60
Settings in BIOS Setup Utility61
Starting the BIOS Setup Utility61
BIOS Setup Utility Operation62
Exiting BIOS Setup Utility63
Exit Saving Changes - Save Changes and Exit BIOS Setup Utility63
Exit Discarding Changes - Reject Changes and Exit BIOS Setup Utility63
Load Setup Defaults - Load Default Values63
Discard Changes - Discard Changes Without Exiting BIOS Setup Utility63
Save Changes - Save Changes Without Exiting the BIOS Setup Utility63
Save Changes and Power off63
Troubleshooting and Tips64
Help if Problems Occur64
Reset by Switching the Battery off65
If You Need to Restore Your System65
The Notebook's Date or Time Is Incorrect65
When Certain Characters Are Entered on the Keyboard, Only Numerals Are Written65
The Notebook's LCD Screen Remains Blank65
The LCD Screen of the Notebook Is Difficult to Read65
The External Monitor Remains Blank66
The External Monitor Is Blank or the Image Is Unstable66
The Notebook Does Not Start after Switching It on67
The Notebook Stops Working67
The Printer Does Not Print67
The Wireless Connection to a Network Does Not Work68
Smart Card Reader Is Not Recognized68
Smart Card PIN Forgotten68
Smart Card Lost68
Error Messages on the Screen69
Technical Data71
Lifebook71
WLAN Specifications72
Rechargeable Battery73
Notebook Network Adapter73
USB Type C Port Replicator (Optional)74
USB Type C Port Replicator Network Adapter (Optional)74
Manufacturer's Notes75
Disposal and Recycling75
Recycling Your Battery75
DOC (Industry CANADA) Notices76
UL Notice76
ENERGY STAR Compliance77
FCC and IC Regulatory Information78
Regulatory Notes and Statements78
Canadian Notice / Avis pour le Canada81
Canadian Notice81
Avis pour le Canada81
Appendix82
Before Using the Optional Wireless LAN82
Wireless LAN Devices Covered by this Document82
Characteristics of the WLAN Device82
Wireless LAN Modes Using this Device83
Deactivating/Disconnecting the WLAN Device85
Configuring the Wireless LAN86
Configuring the WLAN Using Windows86
Connection to the Network86
Troubleshooting the WLAN87
Using the Bluetooth Device89
Image Backup and Recovery Procedures89
Windows 10 Procedures89
Creating a Recovery Drive90
Recovery Options in Windows 1090
Downloading Driver Updates93
Index94

Brand	Fujitsu
Model	LIFEBOOK U939
Category	Laptop
Language	English

Fujitsu LIFEBOOK U939 User Manual

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