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notacone posted a topic in Developer's CornerThese are the Original iMac17,1 Firmware 0105_B20 ACPI Tables. They have been extracted from the firmware file provided in 10.12.4 update, so they are clean and unloaded. All tables are available in hex cut/new file/paste order so they are untouched and unloaded. I believe these files can serve to better study Skylake architecture implementation in Sierra. 10.12.4-10.12.6 : IM171_0105_B20-10.12.4.firmware update ACPI Tables.zip 10.13.0+ : IM171_0110_B00 10.13.0GM ACPI Tables.zip
90 downloads*FLASH THIS AT OWN RISK* - I DO NOT ASSUME ANY RESPONSABILITY Thanks to: Fernando iceman soniX Tested on Asus X53SJ-SX148V - i7 variant Unlock MSR 0xE2: Advanced Tab CPU configuration CPU Lock Options CFG lock Set to Disabled profit [disable KernelPM and AsusAICPUPM/AppleIntelCPUPM patches in Clover] How to flash: Easy way (safe?): Place the BIOS rom in the root of a FAT32 usb stick Reboot and enter BIOS or Setup Go to Advanced -> EASY FLASH Select the BIOS rom and flash AFUWINGUI: Run afuwingui Load the BIOS rom Check Program ALL Blocks and Do Not Check ID Flash and cross your fingers How to go back to stock: You will need to HexEdit the release date (be careful!), or you can pm me.
2,754 downloadsEl Capitan AppleHDA: 10.11.GMC-PatchedAppleHDA-ALC889-272.50 Install instructions: 1. Disable SIP. 2. Copy AppleHDA.kext to /System/Library/Extensions 3. Terminal: sudo chmod -R 755 /System/Library/Extensions/AppleHDA.kextsudo chown -R root:wheel /System/Library/Extensions/AppleHDA.kextsudo touch /System/Library/Extensionssudo kextcache -Boot -U / Integrated my patched DSDT into Original UEFI-U1l Bios Thanks to FredWst! Added my patched Drivers: • 10.10 GMC-PatchedAppleHDA-ALC889 - V266.5 • 10.10 GMC-PatchedAppleAHCIPort-V3.0.7 | GSATA Orange Hard Disk Icon FIX • GSATAPortFIX.kext | Cosmetic GSATA | System Report • RealtekRTL81xx.kext (Lnx2Mac's)