Tro ubleshooting and tips
Battery charging indicator not
lit
Cause
Troubleshooting
The battery is not being charge
d.
Ź
Connect the Tablet PC to a power outlet
using the AC adapter.
Note:
The battery will only be charged again
when the battery capacity is less than 90%.
The Tablet PC’s touchscreen remains dark
Tou chs cr ee ndarktouchscree n
Cause Troubleshooting
Touchscreen is switched
off.
Ź Press a key (external key
board) or ta p on
the touchscreen.
External monitor or t
elevision set connected.
Ź Check whether the graphics driver settings
are correct or whether an external monitor
has been detected in "Intel Graphics Media
Accelerator Driver for mobile".
The display on the Tablet PC’s touchscreen
is diffi cult to read.
Tou chs cr ee nTou chs cr ee n
Cause Troubleshooting
ReÀected glare Ź Move the Tablet PC into a different position.
Ź Increase the brightness of the screen.
Fujitsu 77