skyrocketing Posted November 7, 2013 Share Posted November 7, 2013 I was messing around in the display settings and for whatever reason changed the refresh rate to 30 Hz (normally 60 Hz). After that, I found out my monitor doesn't support 30 Hz and therefore went blank and displayed "OUT OF RANGE", meaning it can't display in that frequency. Now I can only boot in safe mode. When I boot into safe mode, the refresh rate is 60 Hz. Whenever I boot without safe mode, the screen goes blank and displays that message again after OS X loads. I've tried adding DisplayMode=1920x1080x32@60 to my Boot.plist but it doesn't help. Also tried manually entering that when booting from Chameleon, and still nothing. Does anyone have any ideas? Link to comment https://www.insanelymac.com/forum/topic/293667-refresh-rate-issue/ Share on other sites More sharing options...
dcai777 Posted November 8, 2013 Share Posted November 8, 2013 what happens if you unplug then replug the monitor while booted? (assuming you're on a desktop) Link to comment https://www.insanelymac.com/forum/topic/293667-refresh-rate-issue/#findComment-1965143 Share on other sites More sharing options...
skyrocketing Posted November 8, 2013 Author Share Posted November 8, 2013 what happens if you unplug then replug the monitor while booted? (assuming you're on a desktop) It displays the message again. This is annoying for such a small change. I figured when I changed the refresh rate, it would give me one of those "Are these settings okay? Reverting to old settings in 10 sec.." or something. Link to comment https://www.insanelymac.com/forum/topic/293667-refresh-rate-issue/#findComment-1965147 Share on other sites More sharing options...
dcai777 Posted November 8, 2013 Share Posted November 8, 2013 do you have any diffrent monitors? what video card do you have? Link to comment https://www.insanelymac.com/forum/topic/293667-refresh-rate-issue/#findComment-1965150 Share on other sites More sharing options...
skyrocketing Posted November 8, 2013 Author Share Posted November 8, 2013 do you have any diffrent monitors? what video card do you have? I have another monitor I could use. I have a GTX 770 and HD 4000 graphics which are disabled. Link to comment https://www.insanelymac.com/forum/topic/293667-refresh-rate-issue/#findComment-1965179 Share on other sites More sharing options...
dcai777 Posted November 8, 2013 Share Posted November 8, 2013 try connecting the current monitor you c\have to a diffrent port. If that doesn't work, then connect both and mirror before changing the refresh rate back. Link to comment https://www.insanelymac.com/forum/topic/293667-refresh-rate-issue/#findComment-1965182 Share on other sites More sharing options...
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