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
Working with t he notebook
Hot key Description
Decrease the volume
This hot key reduces the volume of the internal speakers.
Decrease
Increase volume
This hot key increases the volume of the internal speakers.
Volume
Switch the wireless components o n / o ff
This hot key switches the wireless co mponents off or on.
SwitchingSwitching
Switch the touch pad and t
ouchpad buttons on/off
This hot key combinatio
n switches the touchpad and the touchpad keys
on or off.
TouchpadTouchpadkeysTouchpad
Decrease the brightness of the screen
This hot key reduces screen brightness.
DecreasebrightnessDecreas e
Increase screen brightness
This hot key increases screen brightness.
Increase
Energy saving functions
Use this hot key to activate the energy saving functions (see chapter "
Using
the energy saving functions", Page 34).
Energysavingf unctions
Switch betw een
display o utputs
Use this hot ke
y to select which screen(s) is/are used for display if an
external moni
tor is connected.
Screen outpu
t is possible:
• only on the LC
D screen of the notebook
• on the LC D screen of the notebook and the external monitor at the
same time
•onlyonthe
external monitor
This setting is usefu l if you would like a high resolution and a high
refresh rate on an external monitor.
Fn+F10Switchbet weendisplayoutput s
Create screenshot
With this hot key, a screenshot of the current screen image is created and
stored in the clipboard.
Switch virtual n umber keys on/off
This hot key switches the virtual number pad off or on. The characters
marked at the top right of the keys are displayed.
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