ever dying Posted December 26, 2008 Share Posted December 26, 2008 I need help guys. After I installed leo4all v3, and tried to shut down, what didn't work.. My screen is now black, it wont turn on again.. Is it possible that osx turned off my screen because i wasnt using it, but my acpi controller still thinks I'm not using it, so it won't turn on my screen? Even after reboot? Any other possible errors or how to fix this? Thanks! Link to comment https://www.insanelymac.com/forum/topic/142982-acpi-controller-breaks-laptop-screen/ Share on other sites More sharing options...
kennyp Posted December 26, 2008 Share Posted December 26, 2008 I need help guys. After I installed leo4all v3, and tried to shut down, what didn't work.. My screen is now black, it wont turn on again.. Is it possible that osx turned off my screen because i wasnt using it, but my acpi controller still thinks I'm not using it, so it won't turn on my screen? Even after reboot? Any other possible errors or how to fix this? Thanks! Try unplugging power, remove battery, wait 5 min, put all back.........Don't know if it will work but it's worth a shot. Link to comment https://www.insanelymac.com/forum/topic/142982-acpi-controller-breaks-laptop-screen/#findComment-1014848 Share on other sites More sharing options...
ever dying Posted December 26, 2008 Author Share Posted December 26, 2008 yeah, already tried that, but it didn't work. Feels to me like it won't even boot past the bios loader.. Because otherwise it would reload the acpi controller kext. Which would reset it.. I guess.. Link to comment https://www.insanelymac.com/forum/topic/142982-acpi-controller-breaks-laptop-screen/#findComment-1014905 Share on other sites More sharing options...
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