My westinghouse lcd switches from hdmi to dvi on it's own and I lose my cable. Whats up?

RICK2005

Commendable
Sep 23, 2016
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What to do when my westinghouse tv goes from hdmi to dvi on I ty's own and I lose my cable picture?
 
Try turning CEC off in the TV menu.
CEC is a control system that works over HDMI. Since there isn't a strict standard it screws up more often then it works.
It's also possible that there is a shared remote control command for the TV and something else in your system.
 
Try turning CEC off in the TV menu.
CEC is a control system that works over HDMI. Since there isn't a strict standard it screws up more often then it works.
It's also possible that there is a shared remote control command for the TV and something else in your system.
 
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