Force 60hz on 120hz monitor

[Bill2002]

Hey all. I upgraded my Predator Helios 300 screen to a 120hz screen and everything works great except for the fact I can't adjust the refresh rate in NVIDIA control panel. The settings to do so are outright missing. I'm looking for a safe program that can force the display to run at 60hz instead of 120.

 

[Colif]

Have you thought to ask on here? https://community.acer.com/en/discussion/534700/120-hz-panel-upgrade-for-acer-predator-helios-300

 

[Glenwing]

Set the refresh rate through Windows instead.