Quote Originally Posted by lonkny View Post
The question is - how can I get BOTH the Promise PCI RAID Controller AND Intel ICH RAID Controller to be enabled and available in the BIOS at the same time?? I would like to create RAID arrays on each and currently this is not possible... Or can I just configure the Intel RAID0 array using Matrix Storage Manager once Windows is installed (is this possible and/or recommended)?
have you tried hitting CTRL+M during POST, as described by spoolindsm127:

Quote Originally Posted by spoolindsm127 View Post
In order to run RAID on the Marvell 9128 Controller, you must first enable AHCI in the BIOS. Under 'Advanced' section go to Onboard Devices Configuration and set Onboard SATA6G Controller to AHCI (only have two options: IDE and AHCI, no RAID option). Save and reboot and during POST you will see the Marvell controller ROM initializing, hit CTRL+M and you'll be in the Marvell Option ROM where you can configure you're RAID array. Hope that helps