Asus P5BV-C - Motherboard - ATX User Manual page 122

Follow steps 6 to 7 of the Creating a RAID set: Using Easy Configuration
6.
section.
Select Size from the Logical Drive menu, then press <Enter>.
7.
8. Key in the desired logical drive size, then press <Enter>.
Follow steps 8 to 12 of the Creating a RAID set: Using Easy Configuration
9.
section to add the new RAID configuration.
5-26 Chapter 5: Driver installation