Is the input 4 port on a Sharp Acquos LC4d64u replaceable? we have tried to install Chromecast but it won't work!

nonnab

Estimable
Jul 11, 2015
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We have tried to install Chromecast in input4 port but it won't "find" the item. Can input ports go bad?
 
Solution
Yes they can go bad. I assume it works on another HDMI input but you are using all the working ones already. You would have to replace the input board or get an external HDMI switcher to expand one of the working inputs to take more than one source.