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
Important notes
Additional safety notes for devices with
wireless components
Wirelesscom ponentsWirelessLANBluetooth,Safetynotes
If a wireless component (Wireless LAN, Bluetooth) is incorporated in your notebook, you must
be sure to observe the following safety notes when using your notebook:
• Switch off the wireless components when you are in an aircraft or driving i n a car.
• Switch off the wireless components when you are in a hospital, an operat ing
room or near a medical electronics system. The transmitted radio waves
can impair the operation of medical devices.
• Switch off the wireless components, when you let the device get near flammable
gases or into hazardous environm ents (e.g. gas station, paintshops), as the
transmitted radio waves can cause an explosion or a fire.
For further information on how to switch the wire less components on and off, refer
to chapt er "
Switching the wireless components on and off", Page 36.
Energy saving
NotesEnergyPowersaving
Switch the notebo
ok off when it is not in use. Switch off any connected external devices when
they are not in us
e. If you use the energy saving functions, the noteb ook uses less power. You
will then be abl
e to work for longer before having to recharge the battery.
The energy effic
iency is increased and environmental pollution is reduced.
You save money
and help protect the environment.
Energy savin
g under Windows
► Make use of the available energy saving functions as described in chapter
"
Using the energy saving functions", Page 34.
Traveling with your notebook
Mobileo
peration
NotesTran spo
rt
Noteboo
k
Please ob
serve the points listed below when traveling with your notebook.
Fujitsu 13