Motorola ML900 Operation Manual page 125

The brightness level might be too low. Increase brightness by
Fn+F6
pressing
The display output might be set to an external device. To switch the
display back to the LCD, press
the settings in Display Properties.
Reset the computer by pressing the keyboard BIOS reset switch on
the left side of the computer or by pressing
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. The Inspection Standard generally agreed
in the LCD industry allows a maximum of 8 pixels on a unit.
Term definition:
Bright dots When the LCD screen is lighted, dots appear bright
Dark dots When the LCD screen is lighted, dots appear black
Distance between
defective dots
Adjacent defective dots Defective dots within a radius of 10 mm.
Resolution cannot be adjusted to desired setting.
Make sure that the video driver is installed correctly.
The external monitor displays nothing.
Make sure that the monitor is turned on.
Make sure that the monitor's signal cable is properly connected.
8-6
.
Fn F9
+
at a dark area. Red/green/blue bright dots also
count.
at bright areas.
The minimum distance between two defective dots.
, or change the display through
Ctrl Alt Del
+ + keys.
Troubleshooting