Asus P5WD2-E Premium User Manual page 88

IDE Configuration
Configure SATA As
Onboard IDE Operate Mode
Enhanced Mode Support On
IDE Detect Time Out (Sec)
®
4-16
[Standard IDE]
[Enhanced Mode]
[S-ATA]
[35]
When in AHCI/RAID
mode SATA
controller is
forced to Native
mode.