75Hz mode not detected

I got a RTX3050-O6G-LP-BRK and a Eizo S1932 that has 75Hz.

Why doesn’t Windows detect that mode?

I have a dual link DVI cable.

Hi @tinspin welcome back to the NVIDIA developer forums.

My assumption would be that some of the necessary timings for this monitor where deprecated by Windows and/or the NVIDIA driver and are incompatible with current WDDM. The best way forward would be to try and set up a manual resolution through the NVIDIA control panel. It might work, but no guarantees.