Getac M230 - Display Problems

 Make sure that the other device is not in “Hidden” mode.
 Make sure that both devices are compatible.
I cannot end a Bluetooth connection.
 If another device is connected to your computer, you can either end the
connection using the other device or by deactivating Bluetooth.
Display Problems
Nothing appears on the screen.
 If the power-on indicator is not on, check the electrical outlet, the plugs
and power cords.
 If the power button does not respond to a light touch, press the button
firmly.
 If you are using battery power, make sure that it has a charge remaining
and that it is installed correctly.
 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+F6 hot key.
 The display output might be set to an external device. To switch the
display back to the LCD, press the Fn+F9 hot key or change the display
through the settings in Display Properties.
 Try turning the computer off, wait for a few seconds, then turn it back
on.
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.