I have been having this problem for a while where I try to boot my Hackintosh but it just displays the message: boot0: GPT boot0: test boot0: test boot0: done_ And then it hangs there. I have to turn off my computer and boot from my original USB stick if I want to get into my computer which is annoying. I don't know if its related or not but my iMessage and Facetime no longer work either. I have tried reinstalling Chimera and I have v2.2.1 I ran DarwinDumper and I dont know which parts are relavent: DEVICE TYPE NAME SIZE PBR (Stage1) BootFile (Stage 2) UEFI BootFile disk0s1 EFI EFI 209 MB Apple EFI disk0s2 Apple_HFS Macintosh SSD 127 GB Chameleon boot1h boot(Chameleon v2.2svn r2377) boot-log_old(ChameleonDATE: 2014-04-17 TIME: 09:12:07) boot1(ChameleonDarwin/x86 boot v5.0.132 - Chimera v2.2.1 r2248) boot3(Clover r98) boot6(Clover r98) DEVICE TYPE NAME SIZE PBR (Stage1) BootFile (Stage 2) UEFI BootFile disk1s1 EFI EFI 209 MB Apple EFI disk1s2 Apple_HFS 1.5TB Mac 1 TB disk1s3 Microsoft Basic Data 500GB WIN 499 GB FAT32 Non System disk Let me know if more of those details could be helpful. I have an i5 3570k clocked at 4.2 Ghz and an Asus GTX 660 2GB. Please help, i've been stuck for a while!