テストに合格できてないモニターでも自分でFreeSync オンに設定できるらしいぞ。動くかどうかはしらんけど
For gamers who have monitors that we have not yet tested, or that have failed validation,
we’ll give you an option to manually enable VRR, too.
https://blogs.nvidia.com/blog/2019/01/06/g-sync-displays-ces/