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Truth Seeker
Posts: 1
Registered: ‎09-01-2017
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My pc is plugged into my LG Smart TV. I dusted my wireless keyboard and lost the sound on the tv.

I have my laptop plugged into my LG Smart TV. I also have a wireless logitech keyboard. My tv surround sound was fine untill I dusted the keyboard. I must have hit a button because my surround sound quit and I can only hear the tv through the computer. How can I get the surround sound back