Phame Posted August 8, 2013 Share Posted August 8, 2013 Hey Guys, just installed Mavericks Developer Preview 5 on my Hackintosh. I made a Update from Developer Preview 4. With the Beta 4 all was running fine but now my Hackintosh wont start. If I boot my Machine like normal after the Apple Bootlogo the Screen goes Black. What can I do? Don't have Access to another Mac/Hackintosh, only my Windows 8.1 Developer Preview Machine. I hope you Guys can help me, Thanks! Link to comment Share on other sites More sharing options...
boy_iran_64 Posted August 8, 2013 Share Posted August 8, 2013 you first boot your machine with : GraphicsEnabler=No second= i think in dp4 and dp5 remove your kext from your hackintosh so install your Graphics kext or driver. third : install my hack and Remove Problematic Extensions please say your result here. Link to comment Share on other sites More sharing options...
saschamt Posted August 9, 2013 Share Posted August 9, 2013 Are you using a dedicated GPU and does your Mainboard/CPU has some kind of integrated graphics? There's a kext that gets installed called AppleIntelSNBGraphicsFB.kext that can be deleted when booting into "Single User" aka "Command Line" mode with the "-s" parameter. That kext was the problem for me when upgrading to DP3. Maybe give it a try. Link to comment Share on other sites More sharing options...
JustFortehFun Posted August 9, 2013 Share Posted August 9, 2013 I think its more wide-spread, because i have the same problem. The graphics do not just crash, the whole system is put to halt (although it doesn't restart or KP). I have a dedicated GPU (Nvidia) and i've tried everything, but completely removing the NVIDIA/GF kexts is the only thing that allows me to boot to Desktop (although its only 2D and limited resolution). Link to comment Share on other sites More sharing options...
aphex6b Posted August 11, 2013 Share Posted August 11, 2013 indeed i had somewhat the same issue after upgrading from a clean DP1->Dp5 directly. Basically i get" FIPS USER Space POST: Integrity test failed!" and "FIPS_POST failed! Kext loading now disabled" then the system halts. might have overlooked something or messed something else up. I tried this with the latest chameleon and with clover. Im gonna check out a clean DP4 install now (had DP1,2,3,4 running ok prev) my dp5 halted like this http://www.youtube.com/watch?v=so13K4-Fj5E Link to comment Share on other sites More sharing options...
arcade33 Posted August 12, 2013 Share Posted August 12, 2013 i get this problem since i try to install mavericks black screen i can boot only with -x i think is a bad config bios ( mobo GA-P55-UD3L) my 3 nvidia graphics cards are working under ML i try to find a solution good hack have fun Link to comment Share on other sites More sharing options...
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