I hooked up a magnavox DVD Player using the composite cable to my TCL Roku TV.
I can't find how to switch the TV to the DVD input.
The choices displayed are: Antenna and Computer, no DVD input.
The magnavox DVD Player worked fine on my larger TCL Roku TV
I have an USB device hooked up and that is working fine.
[Topic relocated to appropriate location]
Go into settings, scroll to TV INPUTS, go to inputs not in use, pick AV, click SETUP INPUT, rename if want