Turn on your computer and press <Delete> to enter BIOS Setup during the POST. In BIOS Setup, go to
Integrated Peripherals and make sureeSATA3 Controller is enabled. To enable RAID, set eSATA3 Ctrl Mode to RAID. Save changes and exit BIOS Setup.
After the POST memory test begins and before the operating system boot begins, look for a message which
says "Press <Ctrl>+<M> to enter BIOS Setup or <Space> to continue". Press <Ctrl> + <M> to enter the RAID setup utility.
On the main screen, press <Enter> on the RAID tab. Then the RAID Config menu appears. Press <Enter> on the
Create VD item.
The next screen displays the two hard drives you installed. Press <Enter> or <Space> on the two
hard drives respectively to add them into the RAID array. Selected hard drives are marked with an asterisk. Then press <Enter> on NEXT.
On the Create VD menu, use the up or down arrow key to move the selection bar to select
an item and press <Enter> to display options. Set the required items in sequence and press the down arrow
key to proceed to the next item.
Sequence:
1. RAID Level: Select RAID 1.
2. Stripe Size: Select the stripe block size. Options include 32 KB, 64 KB, and 128 KB. (should be greyed out, if not, select 32)
3. Quick Init: Select whether to quickly erase old data on the hard drives when creating the array.
4. Cache Mode: Select write-back or write-through cache.
5. VD Name: Enter an array name with 1~10 letters (letters cannot be special characters).
NEXT: After completing the settings above, move to NEXT and press <Enter> to begin creating the array. When prompted to confirm, press <Y> to confirm.
To exit the RAID BIOS utility, press <Esc> on the main screen and press <Y> to confirm.
Now, you can proceed to install the operating system. When completed, the RAID tab will display the new array.