There are two files in this archive, “OSInstall” and “OSInstall.mpkg”. Since I don’t want to destroy the recovery partition and the Windows 7 professional that come with the machine, I choose to stick with MBR. Hack for MBR installation: (If your hard drive is GUID partitioned skip to step 4.) Instead of creating an installation partition on the hard drive, I used a USB flash drive, so that I can use it to install Mac OS on other machines and save space on my small SSD. 2.Working Mac OS X (hackintosh or vmware)įollow the guide here to create an installation media: NOTE: Remember to back up your data before you do this. ğN key combinations, Mic mute and ThinkVantage button not working.VGA port works with patched AppleIntelSNBGraphicsFB.kext.Ğthernet card works with AppleIntelE1000e.kext.Wireless card: replaced with Dell dw1515.Ěudio works (internal speaker and mic, combined external headphone and mic jack, volume up, down and mute) with VoodooHDA.kext v2.7.2 after pin patch patched AppleHDA.kext (updated Apr 22, 2012).No need to remove /S/L/E/AppleHDA.kext to allow VoodooHDA.kext to work - DSDT patch (Silencer).Power and Battery: VoodooBattery.kext + patched AppleACPIPlatform.kext.SpeedStep: After patching HPET device in DSDT, P-states works with patched AppleIntelCPUPowerManagement.kext C-states works by setting “GenerateCStates=Yes” in.Adjust brightness using “ScrLk”and “Pause” keys. ěrightness slider in display preferences with DSTD patch.Keyboard, touchpad and trackpoint: ThinkpadUltraNav with ApplePS2Controller.ĚHCI and ATA injectors not needed on ThinkPads, everything works OOB (Silencer).ěluetooth works OOB with some minor quirks.(“GraphicsEnabler=Yes” also works but will inject a different Dev ID, and the video card will be shown as “Unknown” in system profiles.)
Video works (QE/CI and resolution change) OOB with native driver and “GraphicsEnabler=No”.Wireless Card: Intel Centrino Advanced-N 6205 (replaced with Dell DW1515, AR9280) Video Card: Intel HD Graphics 3000, 0x0116 (same with MPB) Hopefully this is helpful to people who are interested.ĬPU: Sandy Bridge Core i5 2410M 2.3GHz (similar to Core i5 2415M in early 2011 13” MBP) I would like to share my experience and summarize here. Luckily, I managed to put all the information together, and built a 99% working hackintosh on my X220. Looking around, I did not find any complete guide discussing about this. I bought my X220 last November, and decided to turn it to a hackintosh a few weeks after I received it, because I like my T61 hackintosh (thanks to Silencer, adidasprince, Sebinouse et al's work) so much.
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