다음 그림과 같이 순서대로 하여 주면 됩니다.

1. OSx86 Tool을 실행시켜, "Add EFI Strings/Boot Flag" 를 클릭한다.

2. "GFX Strings"를 선택한다.

3. GFX String Creator에서 "Choose"를 클릭한다.

4. 화면에 표시되는 그래픽 카드중 자신에 맞는 그래픽 카드를 선택한다.

5. 전 화면의 Hexadecimal EFI String (device-properties) 의 항목의 GFX-String 값을 복사한다.

6. 전 화면의 Boot Editor 에 그림과 같이 붙여넣어주고 "Apply changes to com.apple.Boot.plist"를 클릭하여 적용하여 준다.

Install a Radeon HD 4890 PC in a Mac Pro Without Flashing It!

롬 플레싱 없이 Mac Pro에 HD 4890 PC카드를 Mac Pro에 설치하는 방법!!

source : http://www.planetamac.es/como-instalar-una-radeon-hd-4890-en-un-mac-pro-sin-flashear

We were dreaming about it, and Netkas did. Originating from the Hackintosh projects, those "extensions" can be installed on most PC version of Radeon without requiring to flash the BIOS of those cards. How does it work? In summary, those extensions include part of the EFI code required for the card to be recognized by the Mac and to have them active in Mac OS X. Hereafter are results obtained after installing a Radeon HD 4890 PC version in a Mac Pro 2008:

Hereafter is the procedure to get to this point:

• Install Radeon HD 48x0 drivers shipping with Mac Pro 2009: http://www.sendspace.com/file/gvsi12
• Install extensions allowing recognition of those PC version cards: http://rapidshare.de/files/46982841/ATI_Init.pkg.html
• Install patched extension to activate 3D acceleration (only for cards not recognized by the system as HD 4890): http://rapidshare.de/files/46893369/accel.tar.bz2.html You can also for those cards use the application kexthelper.

This procedure works with most Radeon: HD 4870, 4870X2 (recognized as 2 HD 4870), HD 3870, HD 4890, ... On our card, the first DVI works perfectly as a DVI Dual Link port, while the second one is only a single link. Beside this detail, everything is just working fine. Unlike with the Mac Edition card, such extension-activated card is becoming only active during the loading of Mac OS X and all components, and not immediately after the boot. This could be a problem is you want to boot from another partition or as a single users, however, it is so much easier than flashing the original BIOS of the card, that it should be considered by most users.

Install a Radeon HD 4890 PC in a Mac Pro Without Flashing It!

롬 플레싱 없이 Mac Pro에 HD 4890 PC카드를 Mac Pro에 설치하는 방법!!

source : http://www.planetamac.es/como-instalar-una-radeon-hd-4890-en-un-mac-pro-sin-flashear

We were dreaming about it, and Netkas did. Originating from the Hackintosh projects, those "extensions" can be installed on most PC version of Radeon without requiring to flash the BIOS of those cards. How does it work? In summary, those extensions include part of the EFI code required for the card to be recognized by the Mac and to have them active in Mac OS X. Hereafter are results obtained after installing a Radeon HD 4890 PC version in a Mac Pro 2008:

Hereafter is the procedure to get to this point:

• Install Radeon HD 48x0 drivers shipping with Mac Pro 2009: http://www.sendspace.com/file/gvsi12
• Install extensions allowing recognition of those PC version cards: http://rapidshare.de/files/46982841/ATI_Init.pkg.html
• Install patched extension to activate 3D acceleration (only for cards not recognized by the system as HD 4890): http://rapidshare.de/files/46893369/accel.tar.bz2.html You can also for those cards use the application kexthelper.

This procedure works with most Radeon: HD 4870, 4870X2 (recognized as 2 HD 4870), HD 3870, HD 4890, ... On our card, the first DVI works perfectly as a DVI Dual Link port, while the second one is only a single link. Beside this detail, everything is just working fine. Unlike with the Mac Edition card, such extension-activated card is becoming only active during the loading of Mac OS X and all components, and not immediately after the boot. This could be a problem is you want to boot from another partition or as a single users, however, it is so much easier than flashing the original BIOS of the card, that it should be considered by most users.

New build for ATI 48** Series

Download it and replace with old ATY_motmot.

ATI Radeon Driver

New build for ATI 48** Series

Download it and replace with old ATY_motmot.

ATI Radeon Driver

Reference Board

Tweak Board

http://www.mediafire.com/file/yhgen2lnutm/MacOSX_10.5.6_radeon_hd_48x0_drivers.pkg

시간이 없어서 성공을 못했지만, 마지막으로 한가지 더 해볼 것이 생각이 났다.

하지만, 차후를 고려하여 메인보드와 그래픽 카드를 변경하는 것이 나을 듯 하다.

T T

NVinject를 이용하여 설치하면 간단하게 설치할 수 있겠지만, 가능한 원본 드라이버를 유지하고 Geforce용 Gfx-String으로 깔끔하게 마무리해 주는 것이 핵심이지만, 뭐 어쩔 수 없는 상황이,,,,,,,

Files for GeForce 9600 GT 512mb cards:Click to Download

Files for GeForce 9600m GS 1024mb cards:Click to Download