Hey all. Having issues as well installing 10.12.4 on Z820. Stuck at steps VII.E/F. Audio is not being recognized. USB is funky (USB3 ports detected as USB2 and USB2 ports are no worky). I'm ok if USB2 ports don't work (I have a spare USB3 hub) but not having full speed USB3 kinda sucks. LSI-2038 causes immediate reboot on kext help b7 install. Won't boot on it's own afterwards with several different errors (sometimes a crash in the Astek drivers, othertimes elsewhere). Booting into Recovery Mode, I can delete AstekFusion*.kext from /S/L/E and then rebuild kextcache. And that gets me booting again. Is there something I'm doing obviously wrong in DSDT or config.plist?
Also, wouldn't boot with nvda_drv=1 though I have latest nVidia Web Driver & CUDA Driver installed. IPIC, TIMR, RTC had different IRQ numbers (2, 0, 8, respectively) but deleted them anyways. Fix HPET also causes random boot issues and compilation issues.
Clover Configurator 4.41.1
BIOS v3.91 (upgraded from 3.63)
BIOS Boot Block Date 12/28/2011
2x E5-2660 v1
nVidia Quadro K2000
Macintosh HD is a SanDisk 120GB SSD (SDSSDA120G)
LSI-2038 is connected to 3x 5TB Seagate HDD configured as a single ~15TB RAID 0 device