- Mar 19, 2014
- HP 655581-001 yep, that's the real ref of the MB, sorry
- Xeon E3-1235
- HD 5870
- Mobile Phone
Determine the manufacturer of your SATA controller chips, if they are not by Intel then you may need a third party kext.
The OP uses CtlnaAHCIPort.kext.
According to HP website, it's an Intel... i've went thru the manual and the support website, seems all Z machines are with Intel SATA controller...