E6520 working on Yosemite 10.10 - NVS 4200M disabled and HD3000 (Optimus Enabled)

[roxy]

Okay, so I got audio working by adding the following to chameleon's boot list file:

 

<key>HDAEnabler</key>

<string>Yes</string>

<key>HDAULayoutID</key>

<string>0</string>

<key>HDEFLayoutID</key>

<string>0</string>

 

BTW, I used 0 (zero) because under system profiler->audio-intel audio, it was saying it was layout '0', use what ever number is there and I think it would work for you too.

 

Got the bootloader working, the only one that works at all is multiboot (chameleon, stolen and rebranded) (chameleon, stolen and rebranded). I still don't have sleep/restart/shutdown. 

[roxy]

I noticed something while sitting outside today with my laptop. The fan doesn't change speeds as the laptop heats up. Is there something I can do to fix this?