Originally Posted by Spartan F8
If you have not re-installed your drivers since you overclocked and put the 120hz refresh in the EDID with CRU then your current driver installation does not read your monitor as supporting anything over 60hz. With that being said the setting would not be there until you re-install your video drivers and the monitor is detected as a 120hz enabled screen. This is because all PC games generally support 60hz so if your monitor is only read as 60hz it does not even show the option as there is no need for it.
Try re-installing the drivers "fully" and then checking the setting again. It should be there afterwards.
I've done this. Basically fully uninstalled everything from nvidia and used driver sweeper to clean everything, then restarted, then used CRU to add 120 Hz, then another restart, then installed the latest driver, it's still not there
Is there something else I should do?
Originally Posted by ToastyX
Make sure GeForce Experience is not installed. It triggers a bug in NVIDIA's driver that affects EDID overrides.
Done this as well. Didn't work Edited by GiveMeHope - 11/19/13 at 5:45pm