Hey I just got a new Dell Inspiron 17R Laptop with Intel i7 processor, 8GB Ram, a 1tb harddrive and an Intel HD 4000 graphic processor.
I succesfully installed Mountain Lion on it and injected the AAPL,ig-platform-id in chameleon bootloader's org.chameleon.Boot.plist to make the Intel HD 4000 work. I tested all the different settings for the different platform IDs.
The ones which worked for me were:
ig-platform-id: 01660003, Stolen RAM for FB: 64MB, Pipes: 2, Ports: 2, FBMem: 2
ig-platform-id: 01660004, Stolen RAM for FB: 32MB, Pipes: 3, Ports: 1, FBMem: 1
For 01660004 the internal Display of my laptop works fine, but the HDMI output does not work.
For 01660003 the Display is kind of distorted, but you can still recognize the Mac OS X desktop and the HDMI output works.
I will post pictures of both displays so you know what i mean.
I read that it is absolutely crucial to set your graphics memory size to match your ig-platform-id configuration but unfortunately this is not possible in my bios.
How can i change the settings of 01660003 or 01660004 so that both the internal display and also the HDMI output works?
thanks in advance
Here are the pics