X1 Carbon 2015 HD 5500 graphics help?

[SwimLlamaSwim]

I got 10.11.1 up and running on my X1 Carbon with minimal problems, with graphics being the biggest issue right now. It shows as 7mb with no kexts loaded. I tried using step 2.2 on this guide http://www.tonymacx86.com/yosemite-...hd-graphics-5500-os-x-yosemite-10-10-3-a.html but I couldn't find the PE32 image section in my bios file. I really have no idea what to do at this point, so some help would be greatly appreciated.

 

[gfoury]

Do you have a 2560x1440 display? I had to install https://github.com/Floris497/mac-pixel-clock-patch before BDW framebuffer would load without an assert.

 

[SwimLlamaSwim]

Do you have a 2560x1440 display? I had to install https://github.com/Floris497/mac-pixel-clock-patch before BDW framebuffer would load without an assert.

Nope, 1080p. My issue is that I can't figure out how to edit the DVMT pre-allocated memory.

 

[gfoury]

Nope, 1080p. My issue is that I can't figure out how to edit the DVMT pre-allocated memory.

I'm not sure there is a known way to modify DVMT on X1 Carbon 2015. I think all of us are running with the assertion-patch from https://github.com/RehabMan/OS-X-Cl...aster/config_HD5300_5500_5600_6000.plist#L219 . But I need the pixel clock patch too.