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
First-time setup of yo ur device
Choosealocation
Choosealoc ationSetupACadapter
Choose a suitable location for the device before setting it up. In doing
so, please follow these instructions:
• Never place the device or the AC adapter on a heat-sensitive surface.
The surface could be damaged as a result.
• Never place the device on a soft surface (e.g. carpeting, upholstered furniture,
bed). This can block the air vents and cau se overheating and damage.
• The underside of the device heats u p during normal operation. Prolonged contact
with the skin can become unpleasant or even result in burns.
• Place the device on a stable, flat, non-slippery surface. Please note t hat the
rubber feet of the device may mark certain types of delicate surfaces.
• Keep other objects at least 100 mm / 3.97 inches away from the device
and its AC adapter to ensure adequate ventilation.
• Never cover the ventilation openings of the device.
• Do not expose the device to extreme environmen tal conditions.
Protect the device against dust , humidity and heat.
Connecting the AC adapter
MakingreadytouseACadapter
Observe the safety notes in section "Important notes", Page 12.
The supplied AC cable c onforms to the requirements of the country in wh ich
you purchased yo ur device. Make sure that the AC cable is approved for
use in the country in which you intend to use it.
3
1
2
► Connect the AC cable (1) to the AC adapter.
► Plug the AC cable (2) into a power outlet.
► Connect the AC adapter cable (3) to th e
DC jack socket (DC IN) o f the device.
Fujitsu 17