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Hello!

I'm trying to connect PC with LG TV with WebOS. It used to work normally, but now it doesn't want to connect. It detect HDMI input but doesn't want to show anything and than says not connected. Tried with multiple PCs and 2 HDMI cables. All combinations work on other TV. Any suggestion how to solve this. 

Best regards, Jaka

 

My TV: LG TV 43UK6300MLB

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Faced a similar issue twice in the past six month period. Working PC\ HDMI cable combination was outputting a blank black screen i.e. HDMI port was unable to detect the PC signal. Solution by the LG tech was to do a system level reset of the TV. (different from the remote initiated menu driven reset.)

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