Pop Silomsuite Posted April 2, 2020 Posted April 2, 2020 Hi. i just recently bought new LGwebos TV um7290ptd. i pluged all Hdmi cable which is working fine. But after a while there is annoying popup message "HDMI3 now available" (which connect to PC) where the Computer off. where can i turn off these message it pop up constantly... thanks in advance. Quote
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