120hz problem

[chrissss]

Hi, I bought the Acer GD245HQ Acer monitor

If I select the "120hz" option, the screen is blurred.

I cant make a screenshot of it obviously to explain how it looks, but its like the resolution is back to 640*480 but larger...

Any ideas what to do?

thanks

 

[chrissss]

I didnt know there was a difference. I was using my old cable.

Ty for help, 120hz is now working, counter strike source never felt better

 

[chrissss]

For films the screen feels nice because of the 1920*1080p resolution, rather than 1920*1200.

for fps games it just almost feels like a new updated game.

would I be able to have both my samsung syncmaster attached and this screen whilst the acer keeps its 120hz and the samsung goes back to 60hz?