I have an HP DV6-7014nr (details in signature). I'm still trying to install OS X Mountain Lion from a USB stick. I'm having problems with the DSDT I tried to patch with MaLd0n's auto patcher for my system. When I try to boot up into the installer, I get a "Still waiting for root device" error unless I use "USBBusFix=Yes." Even then, the USB stick will only boot into the installer if I use the 1 USB 2 port, the other 3 USB 3 ports on my computer give the root device error.
So, when I finally got into the installer, it can't see my hard drive. Maybe this is a BIOS problem??? I'm not sure. I wanted to try something, so I installed OS X to a 16GB flash drive. That won't boot, no matter which USB port I use, I get the root device error and something like "unable to take control from BIOS."
When I patched with MaLd0n's auto patcher, iasl recompiled my DSDT with 5 errors. I'm uploading my original DSDT.aml and DSDT.dsl that I extracted from linux.
Thank you for any help!!