Fujitsu FPCM11981 Manuale Utente
Troubleshooting and tips
Battery indicator does not illuminate
Cause
Fault elimination
The battery is not installed correctly.
► Switch the notebook off.
► Check whether the battery is installed
► Check whether the battery is installed
correctly in its compartment.
► Switch the notebook on.
The battery is fully discharged.
► Charge the battery.
or
► Install a charged battery.
or
► Connect the notebook to a mains outlet
using the mains adapter.
When certain characters are entered on the
keyboard, only numerals are written
keyboard, only numerals are written
Abeepsounds everysecond
Cause
Troubleshooting
The virtual numeric keypad of your device is
activated, see
activated, see
► Press the
Num
key.
The notebook’s LCD screen remains blank
LCDscreen
LCDscreenistoodark
Cause
Troubleshooting
Monitor is switched off.
► Press a key or touch the touchpad.
External monitor or television set connected.
► Press the key combination to switch the
screen output, see
.
The LCD screen is difficult to read
LCDscreen
LCDscreen
Cause
Troubleshooting
Reflected glare
► Turn the notebook or alter the tilt of the LCD
screen.
► Increase the brightness of the screen.
Fujitsu Technology Solutions
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