ASUS VG245H won't OC by even 1hz

[DozenEggz]

Hey everyone, I have been trying on and off for a couple months to get this to work, and have had absolutely 0 results, so finally, I am going to reach out for some help.

I have the ASUS VG245h which is a 75hz gaming monitor as you know, it defaults out of the box at 60hz and can be immediately changed to 75hz without anything other than a simple right click and change.

That said, is that already a max overclock even though the box advertises it as a 75hz? Because....

I am hooked up with an HDMI cord, I believe it is 1.0
NVIDIA GTX 750ti *I have run the Nvidia patcher as well it found roughly 10 limits and patched them* (I did this obviously in my own troubleshooting from before asking here) so I may have to undue this?***
ASUS VG245H 75hz monitor with Freesync
When I go to blur busters and run the ufo test, I get 60hz even when asus monitor flickers and ACCEPTS 75hz and says im using 75hz as my selected option.

Use as admin or not,
LCD native/reduced etc or not,
Nvidia Control panel OR Cru Utility,

It always says out of range, no matter what.

I heard HDMI 1.0 will not run anything above 60hz at 1920x1080

So, is that the simple thing im missing? A different cord hardware wise? UHHH lol, if thats it, I am.... something inbetween smart and... something that thinks it must be more than an hdmi cord and don't even think of it LOL.

Thanks!