A:Answer Ps5 will automatically switch the input to 120hz for supported games. Go to ps5 settings. Scroll down to Saved Data and Game/App Settings. Scroll down to Game Presets and Switch the Performance mode or Resolution Mode to Performance Mode. Only handful of games Supports this such as Call of Duty Cold War, DMC5 and Dirt 5, borderlands 3 etc Maybe Warzone if im not mistaken. Hope this helps. Cheers