LG 23CAV42K-BL [23/48] English

ENG

English

Troubleshooting

The image is displayed abnormally.

Does the display area appear un-

centered?

Pressing the AUTO button will automatically optimize the screen to the current

display mode.

Does the screen exhibit vertical

lines?

Pressing the AUTO button will automatically optimize the screen to the current

display mode.

Does the screen display horizontal

frequencies, or does the text appear

blurred?

Pressing the AUTO button will automatically optimize the screen to the current

display mode.

Check if the video card's resolution or frequency is within the range allowed by the monitor and set to

the recommended (optimal) resolution in Control Panel > Display > Settings.

Failing to set the video card to the recommended (optimal) resolution may result in blurred text, a

dimmed screen, a truncated display area or misalignment of the display.

The configuration procedure may differ depending on your computer and/or operating system. Also,

some video cards may not support certain resolutions. If this is the case, contact the computer or

video card manufacturer for assistance.

The AUTO option is only available for D-SUB (analog) signals.

The display color is abnormal.

Does the display color appear dis-

colored (16 color)?

Set the color to 24 bit (true color) or higher. In Windows, go to Control

Panel > Display > Settings > Color Quality.

Does the display color appear un-

stable or in monochrome?

Check if the signal cable is connected properly. Re-connect the cable

or re-insert the PC's video card.

Are there spots on the screen?

When using the monitor, pixilated spots (red, green, blue, white or

black) may appear on the screen. This is normal for the LCD screen.

It is not an error nor is it related to the monitor's performance.

NOTE