dnkH Posted December 14, 2011 Share Posted December 14, 2011 Hello everybody, sorry for my bad english first. I was installed iAtkos L2 Sucessfully in my laptop Acer 5742G: intel i3-370 Intel H55M Ati HD5470 512 Mb. Once time installed, I try to boot and after of screen with the Apple's fruit, the screen turns black with the back-light on. If I follow the instructions on http://wiki.osx86project.org/wiki/index.php/HCL_10.7.2/Portables that it say I have to delete all the Kexts related with Graphics and I boot the system with -v flag, It hangs on this: Waiting for DSMOS... Previous Shut down Cause: 3 ACPI_SMC_PlatformPlugin::start - waitForService(resourceMatching(AppleIntelCPUPowerManagement) timed out DSMOS has arrived NTFS driver 3.8 [Flags: R/W]. NTFS volume name SYSTEM, version 3.1. NTFS volume name, version 3.1. NTFS volume name, version 3.1. Please help me if You can do, I don´t know what could be the next thing to try. Thanks. Link to comment https://www.insanelymac.com/forum/topic/273486-black-screen-after-installation/ Share on other sites More sharing options...
Gujal Posted December 20, 2011 Share Posted December 20, 2011 You have to boot with -s flag (not -v). This will give you the command prompt where you can go and delete the Graphics Kexts. Link to comment https://www.insanelymac.com/forum/topic/273486-black-screen-after-installation/#findComment-1779855 Share on other sites More sharing options...
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