HP AD510A - StorageWorks Modular Smart Array 1500 cs 2U Fibre Channel SAN Attach Controller Shelf Hard Drive Replacement Instructions page 2

Before you begin
Read the following cautions and information before beginning
removal and replacement procedures.
Caution: Be sure the replacement part is available before
removing the failed component. Removing a component
impacts cooling within the enclosure.
Caution: Parts can be damaged by electrostatic discharge.
Use proper anti-static protection. Refer to the
documentation that shipped with your system for additional
information.
Caution: It is important to follow these instructions when
replacing components in the MSA. If the procedure is done
improperly, it is possible to lose data or damage
equipment.
Caution: Before replacing this hot-pluggable component
ensure that steps have been taken to prevent loss of data.
Note: Some of the illustrations in this document may show a
different unit. However, the replacement instructions are the same
for all units in the MSA family using this component.
Step 1: Removing the power supply
1. Disconnect the AC power cord from the failed power
supply.
2. While pushing the power supply port-colored module latch
1, pull the power supply out of the enclosure 2.
Figure 3: Removing the power supply
Step 2: Installing the power supply
1. Remove any connector protector that may be covering the
power connector on the front of the new power supply.
2. Install the replacement power supply by pushing the power
supply module latch to the left and pushing in the base until
the assembly is fully seated in the enclosure.
Figure 4: Installing the replacement power supply
3. Connect the AC power cord to the new power supply.
Verifying the replacement
After replacing the failed power supply, verify that:
MSA1500 cs
Check the controller LCD for the message listed in
Table 2: LCD Verification Message
No.
408 STORAGE BOX #<n> POWER SUPPLY OK
MSA20
The MSA20 enclosure fault indicator is no longer
illuminated
MSA1500 cs and MSA20
1
The power supply indicator on the rear of the module is
solid green
Returning the failed component
2
Please follow the return instructions provided in the
replacement component package.
Additional information
For additional information on the MSA1500 cs, refer to the
MSA technical documents web site at
http://www.hp.com/go/msa1500cs.
For additional information on the MSA20, refer to the MSA
technical documents web site at
http://www.hp.com/go/msa20.
Message
1, 1).
(Figure
2, 1).
(Figure
Table 2.