CRT monitors are basically controlled directly by the video signal, so this is more likely to work with a CRT. The only question is whether the monitor can handle variable vertical blanking and longer blanking intervals. It's how the monitor knows where one frame ends and the next frame begins. People want to see results, not conjecture.ДЇreeSync works by varying the vertical blanking interval. Otherwise, you're just filling this thread with nonsense. Don't assume this is impossible if you haven't tested it. Just remember the things I do in it, ranges are specific to my current hardware, the actual steps will be same.Д®xplanation on how it works from ToastyX: Д¬learly some people here don't actually understand how FreeSync works. edit 3 Gonna work up a video guide once I figure out OBS lol. So all I can say it try it and work with ranges to find out. EDIT 2 We do not know if you can enable it soandso monitor without actually having it. I thought about making a video guide but really have never made a video so do not know where to begin. I debated long and hard about releasing our findings to the public masses in the state we have it but decided that for some it would be a boon and worth it even if incomplete. We just do not have enough information on freesync DP and actually HDMI freesync, hardware is our limitation or rather the lack of hardware as we do this for fun and cause we can but since we are not 'reviewers' we do not get test equipment.

I plan to purchase a freesync monitor in the coming months when I can afford to, then I can actually look at a freesync edid compared to non freesync but this will be months off. Which is why the original thread is a bit jumbed though we did communicate some with PM and at ToastyX CRU forums as well. With this said we had to work together on the parts we each had. Myself: I do not have a freesync monitor at all ( cannot afford one ) ToastyX the writer of CRU did not have a freesync GPU at all ( he obtained one a couple of days ago) nor a freesync monitor. OnnA uses CRT in his part of the world and stumbled on this. Just thought I would share.if enough interest I will post the directions and all here.ДЄ little background on the 3 of us that started working on this. Latest CRU p2 beta, and able to follow the instructionsДirections and discussion can be found at guru3d in this thread.ДЇor me on my LG29um58 I have both freesync and VSR working. Latest crimson driver 16.10.1, we also know the previous driver works. In a nutshell Freesync can be enabled over HDMI and some DVI on non freesync monitors ( YMMV) Some people I know and I have been working on this project after stumbling upon it.

Crt emu driver vs cru