[Guide] Intel Ivy Bridge HD2500 Full Resolution and QE/CI (10.8.3+)

[anton56]

I have a P8Z77-V LxX with a i5 3570 wich has a HD2500 and a Nvidia GT210. but uses other Bvidia kexts from Lion, in MLion 10.8.2.

If I instal 10.8.3 update, and remove the nvidia card (and also the kexts?). how I inject the EFI string? with a program or edit somthing else?.

Can you explain

Thanks

 

[Chocoholic]

Guys having artefacts try setting smbios defs to imac13,1 and try again.

- - - Updated - - -

Guys having artefacts try setting smbios defs to imac13,1 and try again.

 

[bennyn]

Prerequisites:
- Connect your display to your motherboard's DVI or HDMI port.
- Enable the integrated GPU in your BIOS/UEFI
- Set the vram in your computer's BIOS/UEFI to 32MB.
- Mac OS X 10.8.3+ with untouched kexts.

Instructions: (Tip: Use the chameleon wizard app)
1- Enable Chameleon's Graphics Enabler.
2- Set smbios to Macmini6,2
3- Inject the following EFI device properties

ig-platform-id: 0166000B, Shared RAM for FB: 32MB, Pipes: 2, Ports: 3, FBMem: 2

[COLOR=#000000]7f0000000100000001000000730000000200000002010c00d041030a000000000101060000027fff04002c0000004100410050004c002c00690067002d0070006c006100740066006f0072006d002d00690064000000080000000b006601140000006800640061002d0067006600780000000d0000006f6e626f6172642d31[/COLOR]

Hey! I followed your instruction (with my GA-H77N-WIFI & Intel Core i3-3220T with Intel HD 2500) and set the following device properties in my Boot.plist:

<key>GraphicsEnabler</key>
<string>yes</string>
<key>device-properties</key>
<string>7f0000000100000001000000...</string>

But now I am only getting artifactes when I boot up Mac OS X 10.8.4:



What did I wrong? Before I was able to boot up Mac OS X 10.8.4 with 1080p (but only 64 MB RAM for the graphics card). :-/

 

[macymind]

Hey! I followed your instruction (with my GA-H77N-WIFI & Intel Core i3-3220T with Intel HD 2500) and set the following device properties in my Boot.plist:



But now I am only getting artifactes when I boot up Mac OS X 10.8.4:

View attachment 64015

What did I wrong? Before I was able to boot up Mac OS X 10.8.4 with 1080p (but only 64 MB RAM for the graphics card). :-/

Same error for me also. Gurus, please provide some solution.

 

[macymind]

Hi Zyklon_Aeon, my cpu is i3-3220, as stated in my original post. So this makes two of us, which so far suggests that this functionality might be rather unconfirmed for the moment, might be the time to start looking for discreet cards

I am assuming demonknight9 is simply responding to the question above, not so much to our issues.

Mike_N: I have also same CPU as you. Can you please confirm whether it is working for you now or not ?

 

[macymind]

Is there anybody who can resolve this issue?
Please reply so we can get idea whether it is working or not.

 

[mishok]

I have the same thing.

 

[tonymacx86]

Try the latest Chimera for Desktop HD 2500 support:

http://www.tonymacx86.com/377-chimera-2-2-update.html

 

[mishok]

Thanks Tony.

That's actually what I am running. Which flags should I run with the new Chimera 2.2. I was going to try:

IGPlatformID=0166000B
IGPEnabler=Yes
GraphicsEnabler=No

 

[nikos.kotsas]

Guys i install mac os mountain Lion 10.8.3 on my pc and i enable hd2500,but i had a problem !Games are not working(I tried to play Minecraft and league of legends)
Please help me!

CPU: Intel core i5 3570
Motherboard: Gigabyte Z77M-D3H
Graphics: Intel hd 2500