Operating Manual
Table Of Contents
- FUJITSU LIFEBOOK T938
- Contents
- Declarations of conformity
- Fujitsu Contact Information
- Ports and controls
- Important notes
- First-time setup of your device
- Working with the notebook
- Status indicators
- Opening the notebook
- Switching the notebook on
- Different ways to use your notebook
- Switching off the notebook
- Closing the notebook
- Handwriting recognition
- LCD screen
- Using the device as a Tablet PC
- Using the device as a notebook
- Keyboard
- Webcam
- Rechargeable battery
- Using the energy saving functions
- Memory cards
- Speaker and microphone
- SIM card
- Optional wireless LAN / Bluetooth / 4G 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
- In the event you need to recover your system
- The notebook's date or time is incorrect
- Battery indicator does not illuminate
- 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 cursor does not correctly follow the stylus movements
- Stylus input not working
- 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
- The battery discharges too quickly
- Smart Card reader is not recognized
- Smart Card PIN forgotten
- Smart Card lost
- User and/or supervisor SmartCard lost
- Acoustic warning
- Error messages on the screen
- Technical data
- Manufacturer’s notes
- FCC and IC Regulatory Information
- Regulatory Notes and Statements
- Wireless LAN, Health and Authorization for use
- Regulatory Information/Disclaimers
- Federal Communications Commission statement and Industry Canada statement:
- Déclaration d’Industrie Canada
- FCC Interference Statement
- FCC Radio Frequency Exposure statement
- Déclaration de la FCC/d’Industrie Canada sur l’exposition aux radiofréquences
- Export restrictions
- Restrictions concernant l’exportation
- Regulatory Notes and Statements
- Canadian Notice / Avis pour le Canada
- Appendix
- Index
Troubleshooting and tips
The notebook’s date or time is in
correct
Incorrecttim eTimenotc orrectWrongdate/timeDatenotcorrect
Cause Tro ub lesho ot ing
Time and date are incorrect. ► With the BIOS-Setup-Utility,
you can set the
date and time in the Main menu.
Date and time are still set incorrectly af ter
switching on the notebook.
► Please contact your sales out
let or our
hotline/service desk.
Battery indicator does not illuminate
Cause
Troubleshooting
The battery is not installed correctly.
► Switch the notebook off.
► Check whether the batte
ry is installed
correctly in its comp
artment.
► Switch the notebook on.
The battery is discharged.
► Charge the battery.
or
► Install a charged battery.
or
► Connect the notebook to a AC outlet
using the AC adapter.
When certain c
haracters are entered on the
keyboard, only numerals are written
Cause Tro ub lesho ot ing
The virtual n
umber keys of your device are
activated,
see "
Virtual number keys", Page 47
► Press the
Num
button.
The notebook’s LCD screen remains blank
LCDscre
en
BlankLC
Dscreen
Cause Tro ub lesho ot ing
Screen is switched off. ► Press a key or touch the Clickpad.
External monitor or television set connected.
► Press the key for changing over the screen
output, see "
Hot keys", Page 43 .
90 Fujitsu