Re: Dual Nvidia GeForce GTX 470 Guide
I managed to get my dual graphics setup working with a GTX 560 Ti (Asus TOP version) and a Asus 8400GS 512MB(Silent Edition) under Lion 10.7.2.
1. As in the guide in this thread I used gfxutil to get the PCIRoots of each cards in each position and save them.
2.I used OSX86Tools to generate GFX Strings for each card and save them as .hex.
The 560Ti card doesn't exist in the dropdown list but choose custom and name it "nVidia GeForce 560 Ti", check that the right PCIRoots where imported to the .plist.
3. I then used OSX86Tools "Combine Hex Strings" to generate the string that goes into the "org.chameleon.Boot.plist". Choose both files in the right order(boot card first) and then save it as .hex .
4. As in the guide at top of this thread I imported the string from OSX86Tools to "org.chameleon.Boot.plist":
<key>device-properties</key>
<string>Content Goes Here</string>
Deactivate GraphicsEnabler if its enabled and thats it. Both cards seem to be working flawlessly. Note that I had both cards working on their own before I started this.
Thanks to joshs85 for the original guide
!
EDIT: Got some problems with airfoil that I could not understand at first, how could me tempering with graphic cards and such affect a program like airfoil ? But as stated earlier in the thread, if the device-properties in "org.chameleon.Boot.plist" is set in lion, it could affect the ethernet.