User's Manual

8-4 Troubleshooting
 Make sure that the distance between the two devices are not over 10
meters or that there are no walls or other obstructions between the
devices.
 Make sure that the other device is not in “Hidden” mode.
 Make sure that both devices are compatible.
Display Problems
Nothing appears on the screen.
 During operation, the screen may automatically turn off as a result of
power management. Press any key to see if the screen comes back.
 The brightness level might be too low. Increase the brightness.
The characters on the screen are dim.
 Adjust the brightness and/or contrast.
Bad dots appear on the display at all times.
 A small number of missing, discolored, or bright dots on the screen are
an intrinsic characteristic of TFT LCD technology. It is not regarded as a
LCD defect.
Hardware Device Problems
The Tablet PC does not recognize a newly installed device.
 The device may not be correctly configured in the BIOS Setup
program. Run the BIOS Setup program to identify the new type.
 Make sure if any device driver needs to be installed. (Refer to the
documentation that came with the device.)
 Make sure if the device needs any jumper or switch settings. (Refer to
the documentation that came with the device.)
 Check the cables or power cords for correct connections.