NEC Express 5800 User Manual page 72

3-32 Windows Setup
If the inserted disk is not
6.
a dynamic disk,
right-click the disk and
perform "Convert to
Dynamic Disk...".
Right-click the dynamic
7.
disk volume for creating
mirror and click [Add
Mirror...].
IMPORTANT:
When you click [Add Mirror...], the [Logical Disk Manager] dialog box will appear,
but this is not an error. Click [OK].
If you restart the system while creating mirror, mirroring will not be completed. Do
not reboot the system until the mirroring process is completed.
Creating mirror takes about 37 minutes for 18GB hard disks.
TIPS:
Continue the operation by following the instructions on the screen.