1. Power on, press [DEL] goto BIOS.
2. Advanced -> SATA Configuration -> OnChip SATA Type -> [RAID].
3. Advanced -> CSM Configuration -> Storage -> [UEFI].
4. Press [F10], save the changes and reboot.
5. After reboot, go to BIOS again, RAIDXpert2 Configuration Utility option will show at the bottom of Advanced page.
6. RAIDXpert2 Configuration Utility -> Physical Disk Management ->Select Physical Disk Operations -> Inlitialize Disk
Enabled the disk you want to make array and select [OK].
7. RAIDXpert2 Configuration Utility -> Array Management -> Create Array -> Select Physical Disks
Enabled the disks that you want to make array and select [Apply Changes]
8. After finished the settings, select [ Create Array ].
9. Array has been successfully set.