I succes to enable both internal monitor and QE/CI on my msi CX620 laptop.
I have a HD5470 (Mobility, but hd5470 is only mobility!).
Please read carefully the requirement before:
- A working 10.6.6 or 10.6.7 installation, I don't help to upgrade your computer, look at other topic for help about this.
- Multibeast 3.3
- Maybe windows, or linux to obtain your EDID
- Switchable graphics (if you have that) disabled in your bios
- Patience, very important
It's useful to have:
So the tutorial !
Step 1 : EDID Injection !
If your internal display is unknow for the system , you must inject your EDID first.
Follow this good tutorial by CharredPC
Step 2 : Chameleon
With Multibeast 3.3 install the chameleon ati (by Kabyl)
Step 3: 2011 MBP's kext
This kext package come from new MBP update, exept for AtiSupport.kext wich come from lion
It's very important to no install other AtiSupport.kext than the one from Lion and to install other kexts from MBP 2011 update, or your graphics never works
Main_pack.zip ( 6.78MB ) Number of downloads: 436
The Injector must be put in /E/E
Install the kexts with kext utility.
Step 4: com.apple.boot.plist
Add to your file (the /Extra one):
Or use Lizard to add the new strings.
Step 5: Reboot, and enjoy
So, for the tester I still have some problems
First I have a white 'translucent taskbar', I think there still a problem with transparency.
And I can't view spotlight search. (maybe the same problem)
But QE/CI works, correct resolution too.
Photobooth, iWorks, Front Row, Dvd player, Preview, ... all works expect the translucent taskbar!