EIZO FG2421 Problems

[Kiory]

Hello. I have this monitor, and when i try to switch 120 HZ by NVidia driver - my monitor become black and "DVI Display Error" in corner.
I have DVI-D Dual Link. Who can help me?

And one more, in 60Hz mode, when Turbo 240 activated, it has double image effect like text-split in tray region. Who know wat is it?

[masterotaku]

Hello. I have this monitor, and when i try to switch 120 HZ by NVidia driver - my monitor become black and "DVI Display Error" in corner.
I have DVI-D Dual Link. Who can help me?

I don't have that monitor, but try a different cable or GPU port.

And one more, in 60Hz mode, when Turbo 240 activated, it has double image effect like text-split in tray region. Who know wat is it?

That's normal. Turbo 240 only works correctly (one strobe per Hz) between 105Hz and 120Hz, if I remember correctly (maybe until a bit higher than 120Hz, I don't know).