Operating Manual
Table Of Contents
- FUJITSU LIFEBOOK U938
- Contents
- Declarations of conformity
- Fujitsu Contact Information
- Ports and controls
- Important notes
- First-time setup of your device
- Working with the notebook
- Status indicators
- Switching the notebook on
- Switching the notebook off
- Keyboard
- Touchpad and touchpad buttons
- Touchscreen/LCD screen without touch function (device-dependent)
- Webcam
- Rechargeable battery
- Using the energy saving functions
- Memory cards
- Speaker and microphones
- Wireless€LAN/Bluetooth wireless components
- Ethernet and LAN
- Your USB Type-C dock (optional)
- Security functions
- Connecting external devices
- Removing and installing components during servicing
- Settings in BIOS Setup Utility
- Starting the BIOS Setup Utility
- BIOS Setup Utility operation
- Exiting BIOS Setup Utility
- Exit Saving Changes - save changes and exit BIOS Setup Utility
- Exit Discarding Changes - Reject changes and exit BIOS Setup Utility
- Load Setup Defaults – load default values
- Discard Changes - Discard Changes without exiting BIOS Setup Utility
- Save Changes - save changes without exiting the BIOS Setup Utility
- Save changes and power off
- Troubleshooting and tips
- Help if problems occur
- Reset by switching the battery off
- If you need to restore your system
- The notebook's date or time is incorrect
- When certain characters are entered on the keyboard, only numerals are written
- The notebook’s LCD screen remains blank
- The LCD screen of the notebook is difficult to read
- The external monitor remains blank
- The external monitor is blank or the image is unstable
- The notebook does not start after switching it on
- The notebook stops working
- The printer does not print
- The wireless connection to a network does not work
- Smart Card reader is not recognized
- Smart Card PIN forgotten
- Smart Card lost
- Error messages on the screen
- Technical data
- Manufacturer’s notes
- Appendix
- Index
- Blank Page
Copyright and Trademark Information
Fujitsu America, Incorporated has made every effort to ensure the accuracy and completeness
of this document; howe ver, as ongoing develop ment efforts are continually improving the
capabilities of our products, we cannot guarantee the accuracy of the contents of this
document. We disclaim liability for errors, omissions, or future changes.
Fujitsu, the F ujitsu logo and LIFEBOOK are registered tradema rks of F ujitsu Limited
or its subsidiaries in the United States and other countries.
Intel and Intel Core are trademarks or registered trad emarks of Intel Corporation or
its subsidiaries in the United S tates and other countries.
Microsoft an d Windows are either registered trademarks or trademarks of Microsoft
Corporation in the United States and/or other countries.
Bluetooth is a trademark of B luetoot h SIG, Inc., USA.
The terms HDMI and HDMI High-Definition Multimedia Interface and the HDMI
Logo are either a registered trademarks or trademarks of HDMI Lice nsing, LLC
in the United States and/or other countries.
USB Type-C is a trademark or registered trademark of t he USB Implementers
Forum in the USA and other countries.
USB Type-C is a trademark or registered trademark of t he USB Implementers
Forum in Canada and other countries.
All other trademarks specified here are the property of their respective owners.