LG 28LN4500 User Guide - Page 81
PC connection problem Only for models supporting PC, connection
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❐❐PC connection problem (Only for models supporting PC connection) ꕢꕢ The screen display is not on after connecting to the computer. • Check that the computer and TV are securely connected. • Check if the resolution is correctly set for PC input. • To use the TV as a secondary monitor, check that the connected desktop or laptop supports dual monitor displays. ꕢꕢ There is no sound after connecting the computer with the HDMI cable. • Check with the video card manufacturer to ensure it supports HDMI voice output. (Video cards manufactured in DVI format require connection of a separate sound cable.)
❐
PC connection problem (Only for models supporting PC
connection)
ꕢ
The screen display is not on after connecting to the computer.
• Check that the computer and TV are securely connected.
• Check if the resolution is correctly set for PC input.
• To use the TV as a secondary monitor, check that the connected desktop or laptop
supports dual monitor displays.
ꕢ
There is no sound after connecting the computer with the HDMI cable.
• Check with the video card manufacturer to ensure it supports HDMI voice output.
(Video cards manufactured in DVI format require connection of a separate sound
cable.)