xpertvision Posted April 6, 2018 Share Posted April 6, 2018 i cant overclock my monitor LG 29UM58-P from 60Hz to 75Hz in MacOS but in windows using the nvidia drivers i can do the overclock and works fine: when i try to do the same in MacOS using the same settings in SwitchResX the screen gets black and starts to flick this is my settings using SwitchResX on MacOS: any ideas why this append? as you can see in the screenshots the settings are the same both in Windows and MacOS... but doenst work in MacOS i am doing something wrong? maybe i need to edit something is MacOS? Quote Link to comment Share on other sites More sharing options...