Solved! Will my refresh rate in game change if I connect a 144hz monitor to a 75hz monitor

[Liamdacs]

I will connect a MSI™ Optix G24C 24" Full-HD LCD Gaming Monitor, Curved Screen, OPTIXG24C 144hz to my ROG 75hz laptop. Will my refresh rate change?

 

[helpstar]

You can set the refresh rate of your new monitor up to 144Hz. Your laptop´s display will still be up to 75Hz.

Or do you mean FPS (frames per second) in game? Then, no