calabash

Yes, Speakers <=> Headphones, and Mic are working. I have attached my rebuilt AppleALC and a txt file with the steps I did. Archiv.zip

Hi, I am having issues with ALC299 (ALC3271) on Dell XPS 9370 on 10.14.4. As non of the provided layout-ids had been working for me, I had rebuild AppleALC. With one the Speakers and Mic are working. Also Headphone detection is working, but no sound. The other one gives me working Speakers. Mic and Headphone are detected but non of them is working. I tried to send verbs with had-verb to fix the combo jack without success. I would appreciate any help you guys can give, thanks in advance! UPDATE 3.5.: All PinConfigurator Apps did not work for me, so I patched it manually. Changed layout and platform xmls. Everything is working now. Speaker, Mic, HP. ;-)))))))))))))) troubleshooting.zip

Hi hexdump, unfortunately sleep functionality is not working proper on my x201. It falls to sleep but it never gets back. I have to reboot the machine. Hotkeys for brightness are working fine. Temperature sensor indicates most of the time between 48 and 60 and the fan is always running at half turn. Sry that I can not provide you a full working DSDT.

Reaching the installer and installing went quiet smooth. I only placed the DSDT into EFI/CLOVER/ACPI/patched and edited the config.plist after the post installation. Under ACPI I ticked "Generates PStates" and "Generate CStates" like I did in my previous installation. Working: Sound -> VoodooHDA Trackpad -> VoodooPS2Controller Battery Indicator -> ACPIBatteryManager LAN & WLAN -> IntelMausiEthernet and replaced WIFI card QE/CI -> AppleIntelHDGraphicsFB (Guide) Is it possible to patch the gfx on the fly with clover like it did in the installation guide for Yosemite, page 5?

I will do so in the next days. As i read that you wrote sleep functionality is not working currently in HS I tried Sierra. Audio works fine in Sierra. But sleep does not. When I push the Mac to sleep it sleeps for 1-2 sec and then get back.

The logs as requested. 0 kernel: (AppleACPIPlatform) Method parse/execution failed 2018-03-04 23:14:16.866911-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) Method parse/execution failed 2018-03-04 23:14:16.867535-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) [\_SB.PCI0.LPCB.H_EC._STA] (Node ffffff80170f25d0) 2018-03-04 23:14:16.867536-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) [\_SB.PCI0.LPCB.H_EC._STA] (Node ffffff80170f25d0) 2018-03-04 23:14:16.868574-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) , AE_NOT_FOUND 2018-03-04 23:14:16.868575-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) , AE_NOT_FOUND 2018-03-04 23:14:16.868866-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) (20160930/psparse-632) 2018-03-04 23:14:16.868867-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) (20160930/psparse-632) 2018-03-04 23:14:16.874971-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) ACPI Error: 2018-03-04 23:14:16.874972-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) ACPI Error: 2018-03-04 23:14:16.875222-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) [^^^IGPU.CLID] 2018-03-04 23:14:16.875223-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) [^^^IGPU.CLID] 2018-03-04 23:14:16.875514-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) Namespace lookup failure, AE_NOT_FOUND 2018-03-04 23:14:16.875515-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) Namespace lookup failure, AE_NOT_FOUND 2018-03-04 23:14:16.876325-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) (20160930/psargs-463) 2018-03-04 23:14:16.876326-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) (20160930/psargs-463) 2018-03-04 23:14:16.882523-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) [_STA] @00001 #000A: 2018-03-04 23:14:16.882524-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) [_STA] @00001 #000A: 2018-03-04 23:14:16.882981-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) 0x03 2018-03-04 23:14:16.882981-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) 0x03 2018-03-04 23:14:16.883065-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) 2018-03-04 23:14:16.883065-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) 2018-03-04 23:14:16.888828-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) No Local Variables are initialized for method [_STA] 2018-03-04 23:14:16.888828-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) No Local Variables are initialized for method [_STA] 2018-03-04 23:14:16.895742-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) 2018-03-04 23:14:16.895743-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) 2018-03-04 23:14:16.901561-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) No Arguments are initialized for method [_STA] 2018-03-04 23:14:16.901562-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) No Arguments are initialized for method [_STA] 2018-03-04 23:14:16.908439-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) 2018-03-04 23:14:16.908440-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) 2018-03-04 23:14:16.914309-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) ACPI Error: 2018-03-04 23:14:16.914310-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) ACPI Error: 2018-03-04 23:14:16.914560-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) Method parse/execution failed 2018-03-04 23:14:16.914560-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) Method parse/execution failed 2018-03-04 23:14:16.915184-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) [\_SB.PCI0.LPCB.H_EC._STA] (Node ffffff80170f25d0) 2018-03-04 23:14:16.915185-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) [\_SB.PCI0.LPCB.H_EC._STA] (Node ffffff80170f25d0) 2018-03-04 23:14:16.916223-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) , AE_NOT_FOUND 2018-03-04 23:14:16.916224-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) , AE_NOT_FOUND 2018-03-04 23:14:16.916515-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) (20160930/psparse-632) 2018-03-04 23:14:16.916516-0800 0x71 Default 0x0 0 0 kernel: (AppleACPIPlatform) (20160930/psparse-632) 2018-03-04 23:14:16.929564-0800 0xaf Default 0x0 0 0 kernel: (AppleRTC) RTC: Only single RAM bank (128 bytes) G5s-iMac:~ g5$ sudo kextcache -i / Password: Kext with invalid signatured (-67030) allowed: <OSKext 0x7fdd2182b8c0 [0x7fff8a847980]> { URL = "AppleHDA_ALC280.kext/ -- file:///Library/Extensions/", ID = "com.apple.driver.AppleHDA" } Kext with invalid signatured (-67062) allowed: <OSKext 0x7fdd218282b0 [0x7fff8a847980]> { URL = "EAPDFix.kext/ -- file:///Library/Extensions/", ID = "org.emlydinesh.driver.EAPDFix" } KernelCache ID: 0AA71307871ECFE552E9F501A371B978 Kext with invalid signatured (-67062) allowed: <OSKext 0x7fa49bf43bd0 [0x7fff8a847980]> { URL = "EAPDFix.kext/ -- file:///Library/Extensions/", ID = "org.emlydinesh.driver.EAPDFix" } Kext with invalid signatured (-67030) allowed: <OSKext 0x7fa49bf4a570 [0x7fff8a847980]> { URL = "AppleHDA_ALC280.kext/ -- file:///Library/Extensions/", ID = "com.apple.driver.AppleHDA" } debug_26816.zip

Both kext are placed in LE. And permission also repaired.

Attached kernel log. kernellog.txt

Hi, Clover Version 4411 Bootpack latest from the guide, (Bios vA20) Optiplex 9020, iGPU HD4600 I can not get Audio to work. No device is shown in the System Preferences. I have attached the boot.log, DPCIManager, config.plist and the kernelbootlog (DarwinDumper) boot.log: 1:656 0:005 Extra kext: EFI\CLOVER\kexts\Other\AppleHDA_ALC280.kext (v.9267.0) 1:661 0:004 Thinning fails 1:661 0:000 Thinning failed: EFI\CLOVER\kexts\Other\AppleHDA_ALC280.kext kernel.log kernel: (kernel) EAPDFix: OS X version 10.13.4 kernel: (kernel) EAPDFix: Failed to find Audio device HDEF. Can someone pls take a look. @Jake Lo: I followed point 10. Generate own SMBios and SSDT from your Guide since a have another CPU installed. I got only one file. Is this okay? Do i need also make my own DSDT? Thanks in Advance! log_config.zip

Hi EMlyDinEsH, i´m not a newbie in patching AppleHDA as i successfully patched my CX20585. But now i have a HP G72 from my working colleague here and i try to patch the ALC270, because all the kexts floating around do not work for me. I have tried layout 12 and 28. Only headphone is working with the patched kext. With voodooHDA i get full sound. Inject via clover, no DSDT injection. Please can you take a look or do you have some ideas? Thank you Mod_28.zip Patched_AppleHDA.rtf

With your method you have an unsigned kext installed. kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext AppleIntelHDGraphicsFB.kext You have to know which LW (Link Width) you are using, otherwise no chance for clover to patch this. For more information read #1 and #1141. There are no patched kext in the QECI folder; it includes the original FB. You can download unsigned, patched kext here.

This may be a little bit off topic.... When i change the volume within the slider in the menu bar, it changes simultaneously in system preferences section sound. But if i change the volume within system preferences slider and thereafter look at the slider in the menu bar it hasn´t change the value. Also i notice that after startup the volume for the internal speaker is always set at highest level, regardless of the value before. When the headphone is pluged in, any volume changes are remembered after reboot. Any suggestion about this?

This is such an awesome guide! I found several Conexant CX20585 kext, but neither worked for me to get internal mic working too. A big handshake to EmLyDinESH! Thank you so much for sharing your experience with us.

Install Yosemite with Clover Yosemite.tiff Credits Goes to GhostRaider, RehabMan, EMlyDinEsH, m.gbt and JayMonkey. Documentation Clover Configuration Prerequisites Flashed Bios. Removed Whitelist to get WIFI working. (e.g. Atheros 9280 works OOB) Retrieve EDID Sample EDID.txtMavericks running on your x201: cd ~/Desktop/ ioreg -l | grep IODisplayEDID | cat > EDID.txt Linux running on your x201: xrandr --verbose | grep -A8 EDID | grep -v EDID > EDID.txt Remove every line break, spaces, <, >, |, .... ending up with a single line of hexadecimal code. Save the result Repair permissions and rebuild cache Kext Utility, Kext Wizard or # with terminal.app sudo chown -R root:wheel /System/Library/Extensions sudo chmod -R 755 /System/Library/Extensions sudo kextcache -system-prelinked-kernel Create USB Installer Note: Execute commands in the code brackets with terminal.app Download Yosemite installer from AppStore Go to application folder. Right click „OS X Yosemite Installation“ Select "Show Package Contents". Go to „Contents/Shared/“. Open „InstallESD.dmg“ open "/Volumes/OS X Install ESD/BaseSystem.dmg" Open disk Utility: Format USB drive. Select „Mac OS Extended (Journaled)“ and „GUID partition scheme“ Restore "BaseSystem.dmg" to your USB volume Change the name of the USB volume to "USB“ cp "/Volumes/OS X Install ESD/BaseSystem.dmg" /Volumes/USB/ cp -a "/Volumes/OS X Install ESD/BaseSystem.chunklist" /Volumes/USB/ rm /Volumes/USB/System/Installation/Packages cp -a /Volumes/OS\ X\ Install\ ESD/Packages /Volumes/USB/System/Installation/Packages Prerequisites USB Installer mkdir /Volumes/USB/System/Library/Kernels Using „Pacifist“ extract kernel from “OS X Installed ESD/Packages/Essentials.pkg/System/Library/Kernels/Kernel†and copy it to Volumes/USB/System/Library/Kernels/ mkdir /Volumes/USB/Hackintosh cp -r /Volumes/USB/System/Library/Extensions/AppleIntelHDGraphicsFB.kext /Volumes/USB/Hackintosh/ Install Clover to USB Installer Download and open Clover EFI bootloader Select destination "USB" Settings:Install Clover in the ESP Bootloader: Install boot0af in MBR Clover EFI: Clover EFI 64-bits SATA Drivers64UEFI: DataHubDxe-64, EmuVariableUEFI-64, OsxAptioFixDrv-64, PartitionDxe-64 Install RC scripts on target volume Optional RC scripts Edit config.plist with Clover Configurator Download Clover Configurator and open it Select „Mount EFI","Check Partition“. Notice disk number from your USB drive Select "Mount EFI partition" and choose your USB drive (e.g. disk1s1) Select "Open Partition". EFI partition should now be mounted on your desktopAdd DSDT to EFI/CLOVER/ACPI/patched/ Add VoodooPS2Controller, FakeSMC, AppleIntelE1000e to /EFI/CLOVER/kext/10.10/ Select File/Open/EFI/CLOVER/config.plist sample.config.plist.zipACPI: Generates PStates, Generate CStates, Halt Enabler (do all three edits in old and new way) Boot: Verbose, Timeout -1, kext-dev-mode=1, PBR CPU: - Devices: USB: Inject, Add ClockID, FixOwnership Disable Drivers: - GUI: - Graphics: Patch VBios Kernel Kext and Patches: Apple RTC, Asus AICPUPM SMBios: MacBookPro6,2 System Parameters: Inject Kexts=Detect, Inject System ID Save configuration and close it Disable QE/CI Acceleration Note: This step is necessary to reach the Yosemite installer. Screen will be laggy due to missing graphics acceleration. This will be fixed later in section Patch QE/CI Acceleration. Delete AppleIntelHDGraphicsFB.kext and AppleIntelHDGraphics.kext from /Volumes/USB/System/Library/Extensions. Install Yosemite Boot with the USB installer and install Yosemite Reboot At Clover boot screen select "Boot OS X from 'your HD' Complete Yosemite Post Installation Note I: If reboot fails, press space at Clover boot screen and select "boot without caches". Note II: I needed a workaround at this step to reach the post installation. So if above steps do not work for you too, then boot into Single User Mode: mount -uw / cd /System/Library/Extensions rm -rf AppleIntelHDGraphics.kext rm -rf AppleIntelHDGraphicsFB.kext sudo rm -rf /System/Library/Caches/* shutdown -r now At Clover boot screen select "Boot OS X from 'your HD' Complete Yosemite Post Installation Post Installation Once you reach the desktop delete AppleIntelHDGraphics* from /System/Library/Extension Repair permissions and rebuild caches Reboot with USB installer. At Clover boot screen select "Boot OS X from 'your HD' Note: If reboot fails, press space at Clover boot screen and select "boot without caches". Install Clover to your HDD After reboot repeat steps Install Clover to USB Installer, and Edit config.plist with Clover Configurator with same settings as before, except choose destination „your HDD“. Reboot without USB installer. Patch QE/CI Acceleration with Clover on-the-fly Add AppleIntelHDGraphicsFB.kext from /Volumes/USB/Hackintosh and AppleIntelHDGraphics.kext, AppleIntelHDGraphicsGA.plugin, AppleIntelHDGraphicsGLDDriver.bundle, AppleIntelHDGraphicsVADriver.bundle from here according to your 10.10.x version to /System/Library/Extension Open Clover Configurator and select File/Open/EFI/CLOVER/config.plist Graphics: Patch VBios, Inject EDID​Custom EDID [Hex]: Copy your EDID inside this fieldNote: The following patch can be used if your internal display has a native resolution of 1280x800. Go to "Kernel and Kext Patches" and add Patched_FB.tiff General Patch 0F45C842898C33F00100 90909042898C33F00100 SingleLink Patch 1 C7070100000041C74720 C7070000000041C74720 SingleLink Patch 2 FFB800600009BE006000040F44F009D6 FFB800600008BE006000040F44F009D6 SingleLink Patch 3 3C033080 00033080 LVDS+VGA Patch 1 3049011101100800 3049011105100800 LVDS+VGA Patch 2 3049010101000800 3049010105000800 SingleLink LW1 498B8424980600000FB64018C1E013410B466C4189466C498B8C249800000089810C000F00498B8424980600000FB64018C1E013410B4668 418B466C25FFFFC7FF0D0000000090909090904189466C498B8C249800000089810C000F00418B466825FFFFC7FF0D000000009090909090 Note I: The following patch can be used if your internal display has a native resolution of 1440x900. Note II: I could not test the patch for 1440x900 as i am using 1280x800. So if LW1 is not working you have to choose another LinkWidth. Go to "Kernel and Kext Patches" and add General Patch 0F45C842898C33F00100 90909042898C33F00100 LVDS+VGA Patch 1 3049011101100800 3049011105100800 LVDS+VGA Patch 2 3049010101000800 3049010105000800 DualLink LW1 498B8424980600000FB64018C1E013410B466C4189466C498B8C249800000089810C000F00498B8424980600000FB64018C1E013410B466841 418B466C25FFFFC7FF0D0000000090909090904189466C498B8C249800000089810C000F00418B466825FFFFC7FF0D00000000909090909041 Reboot.QE/CI should now work. Note: Further graphics related information can be found here. Check network card for "en0" Go to System Profiler/Ethernet cards/BSD-Name. If the ethernet card is not indicated as „en0“ delete „NetworkInterfaces.plist“under /Library/Preferences/SystemConfiguration/. Reboot. Enable Bluetooth switch in menu bar Broadcom Model BCM2045B, VendorID = 0A5C, ProductID = 217F Edit: IOBluetoothFamiliy.kext/Contents/Plugins/BroadcomBluetoothHostControllerUSBTransport.kext/Contents/Info.plist Find and replace <key>idProduct</key> <integer>33292</integer> <key>idVendor</key> <integer>1452</integer> With <key>idProduct</key> <integer>8575</integer> <key>idVendor</key> <integer>2652</integer> Sleep/Wake, Brightness, Battery Status Add ACPIBatteryManager.kext and ACPIBacklight.kext to /S/L/EPower Management Speedstep SpeedStep.tiff Temperature, idle Temperature_Idle.tiff WWAN - Sound with Clover on-the-fly Headphone, internal speaker, internal and external mic is working. Audio.tiff Note: To get audio working with Clover on-the-fly you have to install the patched AppleHDA first. Add LayoutID "12" to config.plist with Clover Configurator. Device/Audio/Inject/12Repair Permissions and rebuild caches. Reboot. When audio is working delete patched AppleHDA from S/L/EAdd original AppleHDA, and DummyHDA to S/L/E Edit config.plist directly, not with Clover Configurator. Note: Clover Configurator will convert the values to HEX, so we have to add the patch manually and place it inside the "KextToPatch Array". Don`t copy and paste the comments <!— ... -->. <key>KernelAndKextPatches</key> <dict> <key>AppleRTC</key> <true/> <key>AsusAICPUPM</key> <true/> <key>KextsToPatch</key> <array> <!— Patch starts here --> <dict> <key>Comment</key> <string>Binary Patch</string> <key>Find</key> <data> hBnUEQ== </data> <key>Name</key> <string>AppleHDA</string> <key>Replace</key> <data> aVDxFA== </data> </dict> <!— Patch ends here --> </array> </dict> Repair Permissions and rebuild caches. Reboot. As there are some sound assertion, they will not prevent the kext to work, but will spam your console output, we get Clover to patch against those. Edit config.plist directly, not with Clover Configurator. Note: Clover Configurator will convert the values to HEX, so we have to add the patch manually and place it inside the "KextToPatch Array". Don`t copy and paste the comments <!— ... -->. <key>KernelAndKextPatches</key> <dict> <key>AppleRTC</key> <true/> <key>AsusAICPUPM</key> <true/> <key>KextsToPatch</key> <array> <!— Patch starts here --> <dict> <key>Comment</key> <string>No Sound Assertions</string> <key>Find</key> <data> U291bmQgYXNzZXJ0aW9uIA== </data> <key>Name</key> <string>AppleHDA</string> <key>Replace</key> <data> AAAAAAAAAAAAAAAAAAAAAA== </data> </dict> <!— Patch ends here --> </array> </dict> Note: Since i have no docking station, i removed headphone and mic for the docking station, in the patch. So keep in mind if you decide to work with one, using this patched kext. Patched_AppleHDA.rtf 1. CODEC : Conexant CX20585 2. ADDRESS : 0 3. VENDOR ID : Hex: 0x14f15069 [Decimal: 351359081] 4. Pin Complex Nodes with Control Name Node 19 : Pin Default 0x042140f0 , HP Out at Ext Right Node 1b : Pin Default 0x04a190f0 , [Jack] Mic at Ext Right Node 1f : Pin Default 0x901701f0 , [Fixed] Speaker at Int N/A Node 23 : Pin Default 0x90a601f0 , [Fixed] Mic at Int N/A Corrected Verb Data: at Node 19: 10 10 21 04 at Node 1b: 20 10 81 04 at Node 1f: 30 01 17 90 at Node 23: 40 01 a0 90 ConfigData 01971c10 01971d10 01971e21 01971f04 01a71cf0 01a71d00 01a71e00 01a71f40 01b71c20 01b71d10 01b71e81 01b71f04 01c71cf0 01c71d00 01c71e00 01c71f40 01d71cf0 01d71d00 01d71e00 01d71f40 01e71cf0 01e71d00 01e71e00 01e71f40 01f71c30 01f71d01 01f71e17 01f71f90 02071cf0 02071d00 02071e00 02071f40 02271cf0 02271d00 02271e00 02271f40 02371c40 02371d01 02371ea0 02371f90 PathMaps:Pin Complex->Audio Output (Hex values) Speaker : 31->16 (0x1f->0x10) Headphone : 25->17 (0x19->0x11) Pin Complex -> Audio Selector -> Audio Input Internal Mic : 35->20 (0x23->0x14) External Mic : 27->23->22 (0x1b->0x17*->0x16) Enable SSD Trim Edit config.plist directly, not with Clover Configurator. Note: Clover Configurator will convert the values to HEX, so we have to add the patch manually and place it inside the "KextToPatch Array". Don`t copy and paste the comments <!— ... -->. <key>KernelAndKextPatches</key> <dict> <key>AppleRTC</key> <true/> <key>AsusAICPUPM</key> <true/> <key>KextsToPatch</key> <array> <!— Patch starts here --> <dict> <key>Comment</key> <string>Trim SSD</string> <key>Find</key> <data> QVBQTEUgU1NEAA== </data> <key>Name</key> <string>IOAHCIBlockStorage</string> <key>Replace</key> <data> AAAAAAAAAAAAAA== </data> </dict> <!— Patch ends here --> </array> </dict> Open Clover Configurator and confirm that it will show odd, but correct values: Find: 4150504C452053534400 Replace: 00000000000000000000 Default Startup Disk Edit config.plist in Boot section with Clover Configurator: Disable verbose mode (finally, when you are happy with your setup) Disable "-1" Set Timeout, e.g. "3" ("0", GUI is not invoked) sudo nvram -c Set Startup Disk in System Preferences and reboot. iMessage Read here. Updates 10.10.3, Status: Success, App Store, Mods: Bluetooth Patch Working Status 12.03: Patched AppleHDA.kext following EMlyDinEsH´s guide. Updated section Sound. 13.03: Vanilla AppleHDA patched with Clover on-the-fly. Add DummyHDA.kext in kexts.zip and updated section Sound. 28.03: Added brightness control via Fn keys to DSDT. 30.03: Keyboard re-map, swapped keys ^ with <. And cmd, option/alt, control. No need to change them in System Preferences. 21.04: Added new DSDT. USB working after awake from sleep. Sleep status indicator light is working accordingly the sleep/wake phases. (Thx Rosnoun) Kexts.zip DSDT.zip

Are you able to share your EFI right now? I have also tried to install yosemite. By default i could not reach the installer. So i changed AppleIntelHDGraphics*.kext as mentioned, Within this method i can reach the installer. After installing Yosemite i rebooted the system and choosed the new Yosemite installation to continue Apple´s post installation. It did some work and then unfortunately it stucks, it can not reach the desktop. I think this a problem with the framebuffer. The screen is grey with stripes,... What can i do? It is not clear for me, because patched *.kexts worked out well to reach the installer and after reboot it stucks. Are the kext gonna override after installation? Additional work: I just booted into an running OS X and removed NV*.kext, AMD*.kext, Geforce*.kext from Yosemite HDD, ATI*.kext, and AppleIntelHD*.kext, and applied patched AppleIntelHD*.kext to the /S/L/E. Just booted the Yosemite installation and now ended up [iOBluetoothHCIController][start] -- completed

did you find a solution? currently my Qualcomm is detected with Produkt-ID: 0x9204, Vendor-ID: 0x05c6. So that means that the firmware is not loaded. How did you get your module detected as 0x9205?

please can you do me a favour and read out the vendor id and product id from the qualcomm module. it is presented as Usb device, in the system information.

it worked for me, after i switched to Centos HDD to enable Bluetooth. Back again with OSX HDD, Bluetooth appears in the top panel, but it is not possible to deactivate. this option is grayed out. Any suggestion? Do you have patched kext for bluetooth? Btw, did you enable Gobi2000 module for WWAN?

okay, thank you for your answer

@theOpSis: Which x201 model do you own? Can you please give a full Installation guide how you get Yosemite running.

Hi to all, thank you for this guide. Successfully installed 10.9.5 according post #3 from kreye everything worked OOB, Wifi Atheros AR9280.