User`s manual

OPS860-HM Users Manual
AMI BIOS Setup Utility
SATA Mode
Use this item to choose the SATA operation mode. Here are
the options for your selection, IDE Mode, AHCI Mode.
Serial-ATA Controller 0
Use this item to control the onboard SATA controller. Here
are the options for your selection, Compatible, Enhanced
and Disable.
Serial-ATA Controller 1
Use this item to control the onboard SATA controller. Here
are the options for your selection, Enhanced and Disabled.