On my Sharp 43 inch, I am trying to connect my projector. The rca outputs sound but no video when input is hdmi. Works fine when input is component. Any If your Sharp TV HDMI is not working, there's no picture signal, or the input isn't recognized, first ensure that the HDMI cable is plugged into the output port on the external device and the input port on your TV. Adjusting input settings on your Sharp TV is a breeze! You can quickly and easily configure the inputs to match up with all of your devices. To get started, you'll need to access the Input Settings menu from the Home screen. Once there, look for the option labeled Input Setting Adjustment. Restart your Sharp TV and check if the sound is working. Swapping Your HDMI Inputs. If you are using an HDMI cable to connect your device to your Sharp TV, you might need to swap your HDMI inputs. Certain HDMI inputs on your TV might not function correctly with sound, especially those labeled as HDMI ARC or HDMI CEC. Swapping your HDMI inputs ATT TV input does not work on my Sharp TV. Hello, I just received a new AT&T TV device and remote and I have programed as instructed. Everything is on the remote is working except the input selector bottom. I'm unable to change inputs on my Sharp TV. I have another set in another room with an LG tv and it works fine. Probably you can't - these switching input and power features are part of HDMI-CEC which you have to have on for ARC to work. Aquos Link is Sharps name for HDMI-CEC. see if you can switch off different features of Aquos Link and/or CEC on the soundbar (whilst keeping the overall CEC setting as "on". My opinions expressed here do not .

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