Can I increase my Refresh Rate?



My specs are

Processor Intel(R) Core(TM) i5-8400 CPU @ 2.80GHz

Video Card NVIDIA GeForce GTX 1050 Ti

RAM 16 GB

Operating System Microsoft Windows 10 (build 17134), 64-bit


Is 75Hz impossible too?
 


There's a chance you'll be able to. Just fiddle around with the overclock like they say to do in the tutorial and see how far you can get.
 
Short answer, yes you can. It's a bit hit and miss though.

You need to OC the monitor. You can do this through the NVidia control panel. Set a custom resolution and hz, then test it. If the test passes then that's the first part.

After that you need to confirm the monitor is working at the new hz. You can do this with a tool like this: https://www.testufo.com/frameskipping

I have my 60hz panel (like yours) running sweet at 75hz.