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 the notebook
Dragging items
► Select the desired item.
Touchpad
► Press and hold t he left button and drag the item to the desired position
with the finger on the touchpad.
The item will be moved.
Touchscreen/LCD screen without touch
function (device-depen
dent)
LCDscreenNotes
High-quality LCD screens (TFT) are installed in Fujitsu notebooks. For technical reasons,
these screens are m anufactured for a specific resolution. An optimal, clear picture can
only be ensured in the resolution intended for the particular screen. A resolution which
differs from t he specification can result in an unclear picture.
The resolution of the monitor of y our notebook is optimally set at the factory.
Current production technology cannot guarantee an absolutely fault-free screen display.
A few isolated constantly lit or unlit pixels may be present.
Background light ing
LCD screens are operated with backg round lighting. The luminosity of the background
lighting can decre ase during the period of use of the notebook. How ever, you can
set the brightness of your monitor individually.
Synchronizing the display on the LCD screen and an external monitor
For more information, please refer to the chapter "
Hot keys", Page 24 under
"Display output, switch between".
Do not lift or hold the device by the LCD screen. This can damage LCD screen due to
overstressing. Always lift/carry device by holding the keyboard base with both hands.
30 Fujitsu