ADLINK CT-61 - Manual (Page 60)

50 BIOS Setup Utility
SATA Configuration
SATA Mode
The SATA can be configured as a legacy IDE, RAID and AHCI
mode.
Serial ATA Controller 0
This item specifies whether SATA Controller 0 is initialized in
Compatible or Enhanced mode of operation. The settings are
Disabled, Compatible and Enhanced.
Serial ATA Controller 1
This item specifies whether SATA Controller 1 is initialized in
Compatible or Enhanced mode of operation. The settings are
Disabled, Compatible and Enhanced.