Why does after-image appear on my LG 32SM5KD Digital Signage?
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nicholas66Aug 28, 2025
If an after-image appears on your LG Digital Signage, and you have been using a fixed image for a long time, use the screen-saver function to prevent pixel damage. Also, note that when a dark image is displayed on the screen after an image with high contrast (black and white or gray), this may cause image sticking, which is normal for LCD screen products.
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Travis SimsAug 27, 2025
What to do if LG 32SM5KD operation does not work normally?
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ashleytaylorAug 27, 2025
If the operation of your LG Digital Signage does not work normally, check if the Timer is set. Also, check the power control settings and verify that there was no power interruption.
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powelldavidAug 27, 2025
Why does the screen image look abnormal on my LG Digital Signage?
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Nicholas BrownAug 27, 2025
If the screen image looks abnormal on your LG Digital Signage, check if the graphics card resolution and frequency are supported by the product. If the frequency is out of range, set to the recommended resolution in the [Control Panel] ? [Display] ? [Setting] menu. Also, ensure the proper input signal is connected to the signal port by connecting the signal cable that matches with the source input signal.
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Justin SmithAug 25, 2025
Why is the screen color abnormal on my LG 32SM5KD?
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Amy RodriguezAug 26, 2025
If the screen color on your LG Digital Signage is abnormal, set the number of colors to more than 24 bits (true color) by selecting [Control Panel] ? [Display] ? [Settings] ? [Color Table] in Windows. Also, check the connection status of the signal cable. Note that several pixels (red, green, blue, white, or black color) may appear on the screen, which is attributable to the unique characteristics of the LCD panel and is not a malfunction.
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Logan AndersonAug 25, 2025
What to do if audio function does not work on LG 32SM5KD?
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moodytimothyAug 25, 2025
If the audio function on your LG Digital Signage isn't working, check if the audio cable is connected properly. Also, adjust the volume and ensure the sound is set correctly. Try selecting an appropriate equalizer sound.