Did you ever get a resolution to this? I have the exact same setup (GA-77ZN-WIFI with Core i7 3770), and am experiencing the same issue. I am using the built-in Intel HD4000 graphics, and am using the DSDT from this website.
Everything runs great for a various amount of time (ie, first...
I've tried this and cannot make it work. Can you confirm what Framebuffer your 6670 is using? If I specify AtiConfig=qwerty, I get the generic "RadeonFramebuffer". Both monitors work fine, but I get no QE/CI. "About this Mac" shows "AMD Radeon 6xxx 1024 MB".
If I don't specify any...
I have a fully functional Hack running Lion 10.7.4.
Motherboard: Gigabyte ga-b75m-d3h
Graphics: EVGA GT 430
I run VirtualBox to support Windows applications. This week, I upgraded from VirtualBox 4.1.18 (working perfectly) to 4.1.20. After the upgrade, my HDMI port quit working on...
What CPU?
What CPU are you using? I'm guessing the onboard graphics aren't going to work in Snow Leopard, but you might do some further digging into that topic. I have that board, and it's working great without a DSDT (on 10.7.4). I use an NVidia GT 430 graphics card.
Good luck!
GA-B75M-D3H working well
I have this motherboard with a Core i7 2600K CPU and it's working very well. Only real issue for me has been my graphics adapter (Gigabyte HD 6670). It works, but not with full QE/CI.
I installed 10.7.4 from a UniBeast Lion 1.5.0 USB drive.
I used MultiBeast...
Any luck with Radeon HD 6670?
Did you ever get your 6670 working? I am in a similar situation. I have a Gigabyte 6670. I can use AtiConfig = Bulrushes (This is default if I don't specify), Pithecia, or Ipomoea, with AtiPorts=3. They all boot if I use PCIRootUID=1, and I'm able to get dual...
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