No output from YPbPr component on 4742HDC

This feature should always be enabled without any setting to change.  If you can confirm that the inputs on the TV are functioning as expected this may be just a little bad luck with a box that needs to be swapped.

Biffo: "How do you enable YPbPr component  output for the 4742HDC? It appears dead on the unit Cox  just installed."

 

I have found that well over half of component output connection problems are due to either incorrect connection or bad cables. Eliminate those and verify TV's component input works (AND IS SELECTED.) STB could be bad, but not likely.