Hope someone has a suggestion for me to repair this, because I'm stumped.
I have had Snow Leopard, Lion, and Mountain Lion all running perfectly on this system until now:
OCZ Vertex4 SSD 256GB and 3 HDs (no fusion drive)
SSD Connected to Marvell...
Here is a patched DSDT.aml for a HP xw4600. Fixes USB, should fix sleep and some other issues.
I can't claim this as my work though, I found a site where someone in Finland got this machine working and he was nice enough to share :D
Have this working on my old HP..
Note on HP...
System in signature. Used TonyMac iBootCD Test2 (Nvidia)
Installed multibeast and 10.6.2 combo update
Voodoohda, vanilla 10.6.2, DSDT, etc
DSDT was obtained from here:http://www.tonymacx86.com/viewtopic.php?f=14&t=13
I've gotten everything working great with my setup, except my busratio seems...