Impossible to get HD3000 working with Z68AP-UD3 and i7 2700K on Moutain Lion 10.8.4

[Romichhh]

Hello,

One year ago I managed to run Lion on this computer with HD3000 working and some months ago the computer crashed and I didn't try to find why. But 3 days ago I decided to install Moutain Lion thinking it would be easy because Lion worked.
Everything's okay except that I can't get HD3000 working with my Hackintosh.
I tried everything that is possible to do to enable QE/CI but no sucess.

The system definition is MacMini 5.1
I installed alternative kexts as it was recommended in an another website.
I changed PCIRootUID to 0.
GraphicsEnabler is set to yes.

The computer also starts with PCIRootUID=1 (default) and GraphicsEnabler=No. I can't figure why.

If someone can help me I'll be very happy.

Thank you in advance.

Romichhh.

 

[Former-User-108696]

What is your bootloader?
SMBIOS to MacBookPro 8,1 tried?
For resolutions greater than 1366x768 it's usually necessary to
inject property DualLink in the display device, which can be done with this DSDT patch

into device name_adr 0x00020000 insert
begin
Method (_DSM, 4, NotSerialized)\n
{\n
    Store (Package (0x02)\n
        {\n
            "AAPL00,DualLink",\n
            Buffer (0x04)\n
            {\n
                0x01, 0x00, 0x00, 0x00\n
            }\n
        }, Local0)\n
    DTGP (Arg0, Arg1, Arg2, Arg3, RefOf (Local0))\n
    Return (Local0)\n
}
end

 

[Romichhh]

Thanks a lot for quick reply.

My bootloader is latest Chameleon.
I tried MacBookPro 8.1 too (SMBIOS is System Definition? right?)
The resolution should be 1366x768 but i'm stuck with 1024x768.
I never experienced DSDT patch, how must I do? Or where can I get a How-To?

Sorry for my bad english, I'm french.

____________
EDIT

I patched my DSDT.aml file with your code but there was no result. Any idea?

 

[Former-User-108696]

Send me your dsdt untouched+ copy ioreg.