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 U7511 Operating Manual

Troubleshooting and tips

The notebook's date or time is incorrect

Dateisincorrect Incorrectdate/time Timenotcorrect Timenotcorrect
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
Cause
The virtual numeric keypad of your device is
activated, see "Virtual numeric keypad", Page 27

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
70
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
combinations", Page
Troubleshooting
► Turn the notebook or alter the tilt of the LCD
screen.
► Increase the brightness of the screen.
key.
"Function keys and key
28.
Fujitsu