Steps to Get Your HD5670 Working 100%
ATI Radeon HD5670
(Mostly taken from DaviDemon’s post with few changes. Credit goes to him)
Step 1. Do a clean install of Snow Leopard and apply the 10.6.4 update(Required).
Step 2. Download and Install Kext Helper b7.
Step 3. Open and Install Only these files from within the attachment below. Provided by Netkas.
Leave the other files for later.
1. ATY_Init.kext
2. ATI5000Controller.kext
3. ATIFramebuffer.kext
4. ATISupport.kext
Step 4. Turn your hidden files on and Go to /Extra folder (located in OSX installed drive) and edit com.apple.Boot.plist.
Your boot file should have these keys and strings. Very important.
1. <key>Kernel</key>
2. <string>mach_kernel</string>
3. <key>Kernel Flags</key>
4. <string>arch=i386</string>
5. <key>GraphicsEnabler</key>
6. <string>No</string>
Step 5. Reboot your computer with –v flag to see if any errors occur.
Step 6. Install Graphics Update 1.0 ( Do not restart yet)
Step 7. Run Kext Helper b7 and install rest of the files within the attachment. This will enable hardware acceleration (QE/CE).
1. ATIRadeonX3000.kext
2. ATIRadeonX3000GA.plugin
3. ATIRadeonX3000GLDriver.bundle
4. ATIRadeonX3000VADriver.bundle
Step 8. Reboot & you are done!
P.S. I am only using the DVI output. I have not tested neither VGA nor HDMI.
HD5670_Files.zip 6.08MB
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