Refresh rate fix program

[Kothas]

Hello,
I would need program which would change my monitor refresh rate. My GPU is ATI 4850 and monitor NEC221W. Please help me ;/
Edit: Please ofter programs that is trusted and without malware.

 

[JMMD]

Why do you need to change your refresh rate and what do you want to change it to? If a different rate is supported, Windows allows you to change it.

 

[Kothas]

I cant change it in Windows. But i need to change it for my games. Because I get "No signal" or "Out of range" error in games.