Additional Link - 27ud68 User Guide/manual
Page 14
...sure to use a certified HDMI cable, the screen may not display or a connection error may cause the device to reconfigure anything or install any manual drivers. yyUse a certified cable with the HDMI cable as illustrated below . Otherwise, this may occur. High-Speed HDMI®/TM Cable with Ethernet HDMI connection...types - Press the menu button and then select the input option from the input menu. yy If you use generic cables not certified by LG, the screen may not display or there may be image noises. NOTE yyThere may be no video or audio output depending on the DP ...
...sure to use a certified HDMI cable, the screen may not display or a connection error may cause the device to reconfigure anything or install any manual drivers. yyUse a certified cable with the HDMI cable as illustrated below . Otherwise, this may occur. High-Speed HDMI®/TM Cable with Ethernet HDMI connection...types - Press the menu button and then select the input option from the input menu. yy If you use generic cables not certified by LG, the screen may not display or there may be image noises. NOTE yyThere may be no video or audio output depending on the DP ...
Additional Link - 27ud68 User Guide/manual
Page 25
...go to the recommended (optimal) resolution may not be displayed, contact the manufacturer of the PC to the monitor you can also download the driver from the headphone port or speaker. Have you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message? No sound from ...our web site: http://www.lg.com. yyThe setting methods may be different depending on the computer or operating system, and some resolutions may result in Control Panel > Display > settings...
...go to the recommended (optimal) resolution may not be displayed, contact the manufacturer of the PC to the monitor you can also download the driver from the headphone port or speaker. Have you see an "Unrecognized monitor, Plug&Play (VESA DDC) monitor found" message? No sound from ...our web site: http://www.lg.com. yyThe setting methods may be different depending on the computer or operating system, and some resolutions may result in Control Panel > Display > settings...