![LG 27UP850 Owner'S Manual Download Page 25](http://html.mh-extra.com/html/lg/27up850/27up850_owners-manual_1901335025.webp)
25
ENGLISH
Do you see an "Unrecognized monitor, Plug and Play (VESA DDC) monitor found" message?
Have you installed the display driver?
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Be sure to install the display driver from our web site:
.
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Make sure to check if the graphics card supports Plug and Play function.
No sound from the headphone port.
Are images displayed without sound?
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Make sure that the headphone port connections are made properly.
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Try increasing the volume with the joystick.
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Set the audio output of the PC to the monitor you are using. (The settings may differ depending on the operating system (OS) you use.)
NOTE
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LED can be lighted with Set OSD Menu.
Settings – General – Power LED – On