I have AMD Radeon HD 7750 with Lacie electron blue IV (maybe the best CRT screen with vivider colors than any lcd I've seen). The problem is that my windows 7 don't recognize the screen and write it as "non plug and ply monitor". I have tried drivers and everything I could find through search in google, but nothing worked. I can't choose more than 60Hz, although my screen supports 85Hz at all resolutions till 2048x1536. They only thing I managed to do is set a custom resolution (via Radeon settings) at 85Hz. BUT! At full screen games the Hz fall down to 60 again and make me very dizzy. So I can't play games at all! Please tell me, is there a solution to this problem or not? If I buy a VGA to HDMI cable would it help to recognize my screen? If I buy an older or newer AMD GPU will I have the same problem?