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Troubleshooting
LG Monitor - How can I lock or unlock the screen setting(button)?

[https://lg.com/support]Due to wrong controls of the monitor button, sometimes data setting values arechanged according to the environment of use.To prevent this case, you can use the screen setting (button) locking andunlocking function.Tr...
Troubleshooting
LG Monitor - How to set the DFC/SES function

[https://lg.com/support]DFC(Digital Fine Contrast) is unique contrast improvement technology of LGElectronics and it is an auto brightness function sort of like DCR(DynamicContrast Ratio).SES(Smart Energy Saving) is the screen brightness co...
Troubleshooting
[LG Monitor Screen] Monitor The screen is dark.

Causes and Symptoms------------------- * Screen brightness/contrast is set too low. * Night mode is turned on in Windows 10. * PC graphics card setting is changed. * HDR function is turned on in Windows 10.Try this--------Did you reset the ...
Troubleshooting
LG Monitor - How to connect a USB port on the monitor

[https://lg.com/support]How to connect a USB port on the monitorTry this--------Using the USB port[Downstream]The USB port on the monitor can be used as a USB hub for mobile phone charging,and keyboard or mouse connections.How to connect th...
Troubleshooting
LG Monitor - I want to know how to use G-Sync.

[https://lg.com/support]Do you want to use the clear screen without disconnections or slowing down?G-Sync is used to provide a soft video by removing disconnections and slowingdown found in the HD game playing.Before you can use the functio...
Troubleshooting
LG Monitor - How to check the signal cable connection

[https://lg.com/support]1. If you make the connection too tight for the purpose of cable arrangement,then even small movement can make the connection loose or slip out.2. Firmly press each connection one time to make a good connection.3. Ch...

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