Display Problems - Getac B300 User Manual

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 brightness by pressing
the Fn+F7 hot key.
The display output might be set to an external device. To switch the
display back to the LCD, press the Fn+F5 hot key or change the display
through the Display Settings Properties.
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.
The external monitor displays nothing.
Make sure that the monitor is turned on.
Make sure that the monitor's signal cable is properly connected.
Switch the display to the monitor by pressing the Fn+F5 hot key or
change the display through the Display Settings Properties.
Simultaneous display/multi-display does not work.
Make sure that you turn on the external monitor before turning on the
computer.
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Troubleshooting