Solved! I’ve done all the steps. Picture size is still to bit. Help!

[jmh-2010]

TCL Roku tv. Did as instructed. Picture size still to large. Any help?

 

[americanaudiophile]

If the TV doesn't have a mode to turn overscale off in the user menu there may be a way to adjust that if the TV has a service menu. Search for that info with the model of the TV. Your video driver may have a way to adjust screen for that too.
https/www.youtube.com/watch?v=0yza-fRX6Dc