ATI AMD Radeon 5450 fixed graphics kexts for hackintosh mountaion lion

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In this tutorial i will show you how to get working hackintosh graphics in mountain lion with Full resolution and QI/CE
previously i posted patched kext for lion 10.7.4 and this time this is for mountain lion 10.8.1 and later

after installing everything ,  i am assuming that you already installed boot-loader and other kexts if you dont you should install them first, for more on installation guides see http://www.tonymacx86.com and get back here when you install everything except graphics

TESTED ON : Mountaion Lion 10.8.1




NOTE : I do not issue any guarantee that this will work for you! use google for other troubleshooting


STEPS :
1 : Open Terminal and paste these commands to ShowAll Files 


$defaults write com.apple.finder AppleShowAllFiles TRUE
$killall Finder



2 : Figure out your graphics device ID
  • about this mac
  • more info
  • system report
  • click on graphics/displays from left sidebar 

3 :Add your Device ID to ATi5000controller.kext and AMDRadeonAccelerator.kext.
  • GO to System/Library/Extensions 
  • then find one of the above Kexts and show package contents  
  • Contents 
  • add you dev id to info.plist under <key>IOPCIMatch</key>
4: delete all ATI and AMD related Kexts and injectors EXCEPT these 5 : 
  1. ATIFramebuffer.kext
  2. ATIRadeonX3000GLDriver.bundle
  3. ATI5000Controller.kext
  4. AMDRadeonAccelerator.kext
  5. ATISupport.kext
or just copy and save all ATI and AMD related kext to somewhere and delete from S/L/E then download and install these patched kexts 

Download kexts
Another Patched Kexts if first doesn't work for you ( 10.8.2 version ) 

5 : set GraphicsEnabler = Yes 
6 : Repair permission through kext utility 
7 : reboot


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11 comments:

  1. Aniruddha AdhikarySeptember 18, 2012 at 11:24 AM

    My PC gets stuck at [PCI Configurations Begins]


    C2D, Intel DG41RQ, ML 10.8

    ReplyDelete
  2. Alok YadavSeptember 18, 2012 at 11:41 AM

    boot in safe mode by passing -x as boot argument
    then repair file permissions
    diskutility->choose your drive -> repair drive permissions

    ReplyDelete
  3. JimmytongaSeptember 28, 2012 at 1:31 AM

    Hey, my hackintosh always boots up fine until at one point in the bootup process, the screen goes blank. My monitor then tries to search for a signal but cannot find any. I tried booting with -x and GraphicsEnabler=no both do not do anything.
    Please help!
    ML 10.8.2

    ReplyDelete
  4. Alok YadavSeptember 28, 2012 at 6:31 PM

    if you over-clocked your CPU then try to reset settings and boot normally

    ReplyDelete
  5. JimmytongaSeptember 30, 2012 at 5:43 AM

    Thanks for the quick reply but my cpu is clocked normally
    Anything else i could try?

    ReplyDelete
  6. Alok YadavSeptember 30, 2012 at 7:25 AM

    try to login with -x two or three time and if it doesn't work ,use mountain lion USB key
    rename your boot file and copy boot files from USB to mountain lion and repair permission may be that work for You

    ReplyDelete
  7. phubaiOctober 12, 2012 at 7:19 PM

    I can't find the kexts any longer. Is there another link? Thanks!

    ReplyDelete
  8. Alok YadavOctober 12, 2012 at 9:22 PM

    links are working

    ReplyDelete
  9. rezmaxOctober 20, 2012 at 10:18 AM

    dual monitor still doesn't work

    ReplyDelete
  10. Brandon DavisOctober 20, 2012 at 10:20 AM

    dual monitor still doesn't work. I've tried a few methods already.

    ReplyDelete
  11. Alok YadavOctober 20, 2012 at 12:05 PM

    use IORegistryExplorer and identify what frame-buffer its loading on boo time edit your AMDaccelerator kext according to it

    .
    some people get working dual monitor , some dont

    ReplyDelete

leave your comments
Thanks !