Tro ubl eshooting and ti ps
Battery indicator does not illu
minate
Cause
Troubleshooting
The battery is not being charge
d.
► Connect the Tablet PC to the AC voltage
using the AC adapter.
Note: The battery will only be charged again
when the battery capacity is less than 90%.
When certain characters are entered on the
keyboard, o nly numerals are written
Cause Troubleshooting
The virtual number keys of your device are
activated, see "
Virtual number keys", Page 43
► Press the
Num
button.
The notebook’s LCD screen remains blank
LCDscreenBlank LCDscreen
Cause Troubleshooting
Screen is switched off.
► Press a key or touch the touchpad.
External monitor or television set co nnected.
► Press the key for changing over the screen
output, see "
Hot Keys", Page 44.
The LCD screen o
f the notebook is difficult to read
LCDscreenLCD screen
Cause Troubleshooti
ng
Reflected glare ► Turn the notebook or alter the tilt of th e LCD
screen.
► Increase the brightness of the screen.
Fujitsu 81