How to Backup and Remove Chimera and any Related Files If you've tested and made sure you can boot using Clover, prepare for OS X El Capitan by backing up and removing your existing bootloader and extra files. This is an optional step for UEFI users- Clover and Chimera can co-exist on most UEFI-capable systems by choosing UEFI or Legacy mode for the drive at boot time. Before you begin, we strongly recommend performing a full backup of your existing system using Carbon Copy Cloner. By doing this, you can always go back to your working OS X Yosemite installation. 1. Boot OS X Yosemite 2. Create a folder on Desktop called Yosemite Files 3. Navigate to the root of your system drive 4. Drag /Extra folder into Yosemite Files 5. Delete /Extra folder 6. Navigate to /System/Library/Extensions/ 7. Copy any additional kexts installed by MultiBeast into Yosemite Files. These include: /System/Library/Extensions/AHCI_3rdParty_eSATA.kext /System/Library/Extensions/AHCI_3rdParty_SATA.kext /System/Library/Extensions/AHCI_Intel_Generic_SATA.kext /System/Library/Extensions/ALXEthernet.kext /System/Library/Extensions/AppleIGB.kext /System/Library/Extensions/AppleIntelE1000e.kext /System/Library/Extensions/AppleRTL8169Ethernet.kext /System/Library/Extensions/AtherosE2200Ethernet /System/Library/Extensions/AtherosL1cEthernet.kext /System/Library/Extensions/ElliottForceLegacyRTC.kext /System/Library/Extensions/EvOreboot.kext /System/Library/Extensions/FakeSMC.kext /System/Library/Extensions/GenericUSBXHCI.kext /System/Library/Extensions/NullCPUPowerManagement.kext /System/Library/Extensions/RealtekRTL8111.kext /System/Library/Extensions/RealtekRTL81xx.kext /System/Library/Extensions/VoodooHDA.kext /System/Library/Extensions/VoodooPS2Controller.kext /System/Library/Extensions/VoodooTSCSync.kext 8. Delete these kexts from /System/Library/Extensions or copy them to /Library/Extensions/.
