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Anne SharpSep 12, 2025
What to do if 4K resolution is unavailable on LG 32HL512D-B.AUB Monitor?
- EErin MooreSep 12, 2025
If 4K resolution is unavailable on your LG Monitor, first check that the cable is properly connected. Next, set the correct resolution and refresh rate in your PC's screen resolution settings or the player's option menu. Ensure that the connected external device supports 4K resolution. Lastly, enable the [HDMI ULTRA HD Deep Color] function by navigating to [Settings] > [General] > [HDMI ULTRA HD Deep Color].