LG 47LM6690 User Manual download pdf (Page 166)

GP4

eng

❐

PC connection problem

Problem Solution

The screen display is not

on after connecting to

the computer.

• Verify that the computer and the TV are securely

connected.

• Turn the TV off and back on using the remote control.

• Restart the PC with the TV on.

• Check if the resolution is correctly set for PC input.

• To use the TV as a secondary monitor, check if the

connected desktop or laptop supports dual monitor

displays.

• Reconnect the RGB/HDMI cable.

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.)

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LG 47LM6690 User Manual Page 166