LG M2900S-BN User Manual

18

• 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. It is not a malfunction of the LCD.

● Screen has poor color resolution    

● Screen color is unstable or mono-

● Do black spots appear on the screen?