5. Insert the replacement Expansion Controller into the slot and carefully slide it back until the spring lock
tab clicks.
Figure 3-4: Sliding the Expansion Controller into place
EXP 0
EXP 1
L1
STAT
L0
EXP 0
EXP 1
L1
L0
The STAT LED lights up green to let you know that the unit is functioning properly.
6. Attach the SAS cables to the
EXP IN 0
and
1
connectors on the replaced Expansion Controller.
7. In the graphical user interface (GUI), do the following:
a. Go to
System Admin > Reboot
.
b. Scroll down to the Controller Maintenance section.
c. Click the
Re-enable controller
X
button.
d. Check the confirmation check box.
e. Click
Execute NOW
.
The RAID Controller is brought back online and connects to the replaced Expansion Controller.
Expansion Controllers
18
Part Number: P0450141, Rev. B
Nexsan BEAST™ and E-Series™
3
