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 Is Difficult To Read - Fujitsu Lifebook U904 Operating Manual

The notebook's date or time is incorrect

Summer time Buffer battery,load Dateisincorrect Incorrectdate/time Timenotcorrect Timenotcorrect Time,daylightsavings
Cause
Time and date are incorrect.
If the time and date are still set incorrectly after
switching on the notebook.
When certain characters are entered on the
keyboard, only numerals are written
Abeepsounds everysecond
Cause
The virtual numeric keypad of your device is
activated, see "Virtual numeric keypad", Page 22

The notebook's LCD screen remains blank

LCDscreen LCDscreenistoodark
Cause
Monitor is switched off.
External monitor or television set connected.
The LCD screen is difficult to read
LCDscreen LCDscreen
Cause
Reflected glare
Fujitsu
Troubleshooting
► With the BIOS-Setup-Utility, you can set the
date and time in the main menu.
► Please contact your sales outlet or our
Hotline/Service Desk.
Troubleshooting
► Press the Num
Troubleshooting
► Press a key or touch the touchpad.
► Press the key combination to switch the
screen output, see
Page 22.
Troubleshooting
► Turn the notebook or alter the tilt of the LCD
screen.
► Increase the brightness of the screen.
Troubleshooting and tips
key.
"Key combinations",
55