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
Contents
Whencertaincharactersareenteredonthekeyboard,onlynumeralsarewritten ............. 59
The notebook’s LCD screen remains blank . . . . ............................................ 59
The LCD screen of the notebook is difficulttoread ......................................... 59
Theexternalmonitorremainsblank ...................................................... 60
Theexternalmonitorisblankortheimageisunstable ..................................... 60
The notebook does not start a fter switching it on . . . ........................................ 61
The notebook stops w orking . . ........................................................... 61
The printer does not print . . . . . ........................................................... 61
The wireless connection to a netwo rk does not work . . . .................................... 62
Smart Card reader is not recognized . . . ................................................... 62
SmartCardPINforgotten ................................................................ 62
SmartCardlost ......................................................................... 62
Errormessagesonthescreen ........................................................... 63
Technicaldata ......................................................................... 65
LIFEBOOK ............................................................................. 65
Rechargeablebattery ................................................................... 65
Poweradapter .......................................................................... 66
WLAN specifications .................................................................... 66
Manufacturer’snotes .................................................................. 68
Disposalandrecycling .................................................................. 68
Recyclingyourbattery ................................................................... 68
DOC(IndustryCANADA)Notices ........................................................ 68
ULNotice ........................................................................... 69
ENERGYSTARCompliance ............................................................. 70
FCCandICRegulatoryInformation ...................................................... 71
Regulatory Notes and Statements . ................................................... 71
Canadian Notice / Avis pour le Canada ................................................... 74
Canadian Notice . . .................................................................. 74
Avis pour le Canada . . . . . . ........................................................... 74
Appendix .............................................................................. 75
Before Using the Optional W ireless LAN . . . . . . ............................................ 75
WirelessLANDevicesCoveredbythisDocument ...................................... 75
CharacteristicsoftheWLANDevice .................................................. 75
WirelessLANModesUsingthisDevice ............................................... 76
Deactivating/Disconnecting the WLAN Device . ........................................ 78
ConfiguringtheWirelessLAN ............................................................ 78
ConfiguringtheWLANUsingWindows ................................................ 78
Connection to the network ........................................................... 78
Troubleshooting the WLAN ........................................................... 78
Usingthe BluetoothDevice .............................................................. 81
ImageBackupandRecoveryProcedures ................................................. 81
Windows 10 Procedures . . ........................................................... 81
Creatingarecoverydrive ............................................................ 82
Recovery options in Windows 10 . . ................................................... 82
Downloading driver updates . . ........................................................... 85
Index .................................................................................. 86
Fujitsu 5