you may need a dvi-i dual link cable to use 120hz function for the monitor, are you using the exact one you got with the monitor or did you leave your old one in there? check the plugs themselves, non dual link ones have a breaker between two squares where a dual link is a solid rectangle.
I have the good cable. I read something on the internet about ATI issues with monitors that are running on 120hz, but I don't know what to do to fix it...
Ok I assume you have done the normal installation from setup CD > reboot > check monitor display options (via buttons on front, to check the hz) > are using native resolution > desktop properties advanced menu, monitor is on 120hz?
Also in catalyst control centre under display options it talks about 3d options, if you have the option of using it it should either promt you or say that these are the modes selectable (and 120 hz should be one of them) I am not currently at home otherwise could check easily ;)
Also was this an issue before you installed via CD?
Ye had this issue before. And ye it is on 120hz, and on 100hz it is doing the same thing. Only on 60hz it's normal. But then I rather use my old screen where I can put it on 75
Had the same issue when I first got that monitor,but about a year ago ATI brought out a hotfix and it worked,but I reckon all you need to do now is update your ATI graphics driver to a recent one.
had problem with it at start too, but my bro helped to fix it. too bad i can't remember exactly what we did. and it seemed like u could set it to 120 hz, but i didnt see 100 or 120 hz in the list, only 60. try taking out monitor cables, insert the one that gives picture first and then the power cable.
Inf file adds the specs of the monitor to windows, the resolutions and displayrefresh it can handle, thus allowing you to set the appropriate settings. My old crt did 100hz by default, but the specs said it could do 120hz. *.inf file for your monitor or custom made inf can solve that for you. As long as the inf file fits the specs, theres no problem.
could you plz post the solution if you find one. From the problems I read on esr a while ago its usually ATI / DVI related, though try hateme's solution first.
Vaguely remember something about the 2D speed settings causing this,unlock the AMD overdrive in CC,and let it do an auto overclocking thing,I think this worked for me.
so basicly once u get that 120hz to work u become insta highskill right away
more info: DVI Connectors
http://forums.amd.com/game/messageview.cfm?catid=260&threadid=119598&STARTPAGE=5&FTVAR_FORUMVIEWTMP=Linear
http://forums.amd.com/game/messageview.cfm?catid=260&threadid=127405
Also in catalyst control centre under display options it talks about 3d options, if you have the option of using it it should either promt you or say that these are the modes selectable (and 120 hz should be one of them) I am not currently at home otherwise could check easily ;)
Also was this an issue before you installed via CD?
( the hotfix was for vista I think )
good luck fixing :)
good monitor ?
http://forums.amd.com/game/messageview.cfm?catid=279&threadid=123584
googled for: SyncMaster 2233RZ inf file
just skimmed, didnt read it in full but the guy sais he found a solution.
and on what should I set it?