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Troubleshooting
Set the number of colors to more than 24 bits
(true color)
Select Control Panel - Display - Settings - Color
Table menu in Windows.
Check the connection status of the signal cable.
Or, re-insert the PC video card.
Several pixels (red, green, white or black color)
may appear on the screen, which can be
attributable to the unique characteristics of the
LCD panel. This is not a malfunction of the
LCD.
Screen has poor color resolution
(16 colors).
Screen color is unstable or mono-
colored.
Do black spots appear on the screen?
See if the audio cable is connected properly.
Adjust the volume.
See if the sound is set properly.
• Select the appropriate equalizer setting.
Adjust the volume.
No sound?
Sound is too dull.
Sound is too low.
• Is the sleep timer set?
Check the power control settings.
Power interrupted.
"CAUTION! FAN STOP!"
If the power is turns off after this message appears,
it means that the fan has malfunctioned. Contact your
local service center.
The power suddenly turned off.

The Audio Does Not Work

Screen Color is Abnormal

Abnormal Operation