Display Problems - Getac X500 G3 XQ2SZ5WDTDXL User Manual

Make sure that the other device is not in "Hidden" mode.
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Make sure that both devices are compatible.
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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.
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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 Display Settings Properties.
The characters on the screen are dim.
Adjust the brightness and/or contrast.
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The display brightness cannot be increased.
As a protection, the display brightness will be fixed at a low level when

the surrounding temperature is too high or too low. It is not a
malfunction in this situation.
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.
Clouding (or called "mura") happens on the screen when you exert
forces on the left or right side of the LCD frame.
This is a normal phenomenon, not a defect.
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