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
Before you travel
► Back up important data stored on y our hard disk.
NotebookTraveling,notebo ok
► Switch off the wireless component for data security r easons. With data traffic via a wireless
connection, it is also possible for unauthorized third parties to receive data.
Information on activating data encryption is provided in the documentation
for your wireless component.
► If you wish to use your notebook during a flight, check with the flight attendants if its use is safe.
When traveling in other countries
► If you are traveling abroad, check that the AC adapte r can be operated with the local AC
voltage. If this is not the case, obtain the appropriate AC adapter for your notebook.
Do not use any other converter!
► Check whether the local AC voltage and the AC cable are compatible. If this is not
the case, buy an AC cable that suits the local conditions.
► Enquire with the corresponding g ove rnment office of the country you will be traveling to,
whether you may use your notebook with its integrated wireless c ompon ent there.
► Take the necessary travel adapters with you when traveling abroad. C heck the following
table to see which travel adapters you will need, or ask your travel organizer.
Power connection Travel destina tion
United States, Canada, Mexico, parts of Latin
America, Japan, Korea, Philippines, Taiwan
Russia and the Commonwealth of Independ ent
States (CIS), much of Eu rope, parts of Latin
America, the Middle East, parts of Africa, Hong
Kong, India, much of south-east Asia
United Kingdom, Ireland, Malaya, Singapore,
parts of Africa
China, Australia, New Zealand
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