Asus N4L-VM DH - Manual (Page 145)

A S U S N 4 L - V M D H A S U S N 4 L - V M D H A S U S N 4 L - V M D H A S U S N 4 L - V M D H A S U S N 4 L - V M D H 5 - 3 9 5 - 3 9 5 - 3 9 5 - 3 9 5 - 3 9
5. When done, press to confirm the creation of the RAID set. A
dialogue box appears to confirm the action. Press to confirm;
otherwise, press .
Pressing deletes all the data in the HDDs.
6. The following screen appears, displaying the relevant information
about the RAID set you created.