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
Working with t he notebook
Status indicator Description
Caps Lock ind icator
The indicator is illuminated: T
he Caps Lock key has been pressed. All
characters are displayed in up
per case. In th e case of overlay keys, the
character printed on the upper
left of the key will appear when that key is
pressed.
Scroll L ock indicator
The indicator is illuminated: The key combination
FN
+
Rol
has been
pressed. The effect that this key has varies between applications.
Battery replace men t indicator
If the battery is unlocked for battery replacement, the battery replacement
indicator will show whethe r the device is ready for battery replacement (see
"
Removing a battery", Page 50). You can replace the d evice’s battery without
having to switch the device off first. The device has a built-in buffer battery
for this purpose. If the battery is unlocked while the device is in operating
mode, Sleep Mode will automatically be activated.
• The indicator light is green: The device is re ady for b attery replacement.
Replace the battery.
•Theindicatorisflashing orange: The device is ready for battery
replacement but the battery charging level of the buffer battery is low.
Replace the battery quickly.
Caution: If the battery replacement takes too long, the device may switch
itself off. Any data not saved may be lost.
• The indicator light is orange: The device is not yet ready for battery
replacement as Sleep Mode has not yet been activated.
Wait until the indicator lights up green.
Caution: If the battery is replaced now, the device may switch itself off.
Any data not saved may be lost.
• The indicator lights up red: The device i s not ready for battery
replacement.
Lock the battery again. C onnect the device to the AC adapter to cha rge
the buffer battery.
After a short charging time, the battery replacement can be attemp ted
again.
Caution: If the battery is replaced now, the device may switch itself off.
Any data not saved may be lost.
• The indicator is flashing red: Error in the buffer battery.
Shut down the device.
Connect the device to the A C adapter.
If the s tatus indicator flashes red again, contact the Service Desk.
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