Schweik Posted September 10, 2012 Share Posted September 10, 2012 I finaly got to work RS780/Radeon HD 3200 graphics but somewhere is misinterpreted the vertical freq. because 60Hz sends out 32Hz, and 75Hz -> 40Hz. I tried to set "Graphics Mode"="1280x1024x32@112.5" to get 60Hz out but no succes. The only way I can do something is to use another Mac as terminal through ShearScreen. Some hint? Link to comment https://www.insanelymac.com/forum/topic/282680-set-75hz-got-40hz-any-idea/ Share on other sites More sharing options...
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