Derek12 Posted August 23, 2012 Share Posted August 23, 2012 In some cases, when I boot ML, the monitor loses signal right after the apple screen, but ML is running fine as the HD light blinks and I can hear sound when I change volume via the keyboard. In all cases, when this happens, I can briefly see some text after selecting MAC in boot menu. I cannot see it as it goes out too quickly. the text does not appear when ML boots fine. I have to shutdown the computer and then turn on, then the errors won't appear and ML boots fine to desktop and no issues at all. Seems that this happens sometime after using Windows, rebooting, and going to ML... I am using the DP3 nvidia kexts otherwise I get KP. Thank Link to comment https://www.insanelymac.com/forum/topic/282135-video-issues/ Share on other sites More sharing options...
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