GIGABYTE Network Device GA-7N400 - Manual (Page 25)

After restarting the computer, and booting Windows 9x, double-click on the My Computer icon.
Right-click on each new drive and select Format.
Only a FULL format will be accepted at this point. Select Full Format, enter the Label Name for the drive
or RAID set (if desired) and click OK.
Once the drive has been formatted, repeat for each new drive. The new drives should now be ready to
be used.
SATA RAID Function 22