kozelzostravy Posted April 19, 2015 Share Posted April 19, 2015 Hi guys! I had installed 10.8, 10.9, 10.10. without problems. But after update to 10.10.3 my PC do not want to boot. I tried clear Clover, Chameleon installation and not working. Last time I tried this method of installation OS X and I installed without problems (i do not use any flags), First boot (with USB installer) was fine, worked without any flags. I began to rejoice. I install bootloarder and kexts. After restart, OS X not boot. After Apple boot screen just blank screen. (no signal) I tried so many flags. GraphicsEnabler=Yes/No, PCIRootUID=0/1, IGPEnabler=Yes/No, npci=0x2000/3000 etc... but I can boot just with nv_disable=1 without graphics acceleration. So I tried install (on second HDD, just for test) Mavericks 10.9.0 and it worked fine. (with flags GraphicsEnabler=Yes PCIRootUID=1). My specs: Z68XP-UD4 UEFI i5 2500k 560Ti 8GB RAM installed on Intel SSD HDMI to Full HD and Windows 7 on second HDD (unplugged when I installed OS X) Where is problem? I am working on it last 4-5 days without success. Can you help me? I am desperate. Thank you and sorry for my bad English. Link to comment Share on other sites More sharing options...
iCezar Posted April 19, 2015 Share Posted April 19, 2015 What kexts did you install? Did you install them in S/L/E? (that stands for System/Library/Extensions) Post your config.plist if you're using clover. Link to comment Share on other sites More sharing options...
kozelzostravy Posted April 19, 2015 Author Share Posted April 19, 2015 I installed with this method. (Chameleon) And I installed FakeSMC, Ethernet and Audio kexts. Link to comment Share on other sites More sharing options...
iCezar Posted April 19, 2015 Share Posted April 19, 2015 Boot from the USB, use disk utility to try to repair permissions. I'm not sure what the problem could be though. You say Mavericks booted fine. Try also using kext-dev-mode=1 and -v as boot flags. See if there's anything in the boot log that might give away the cause. Link to comment Share on other sites More sharing options...
legot28 Posted April 19, 2015 Share Posted April 19, 2015 hello gpu ? smbios? Link to comment Share on other sites More sharing options...
kozelzostravy Posted April 20, 2015 Author Share Posted April 20, 2015 I tried Nvidia web driver and it works with flags: nvda_drv=1, GraphicsEnabler=Yes, PCIRootUID=0 ? Link to comment Share on other sites More sharing options...
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