install–38 - Ibm

13. Slide the RAID controller bottom panel away from the front side of the RAID
controller (away from the SFP slots and black center latch) to unlatch it from
the side panels.
14. Carefully flip over the RAID controller bottom panel.
15. Remove the screw that holds the battery access panel. Carefully slide the
access panel toward the front to unlatch it from the three pins mounted on the
RAID controller bottom panel.
16. Write the battery replacement information on the label on the battery pack.
v Installed date – Write today’s date
v Replacement Date – Write the date three years from today’s date
Note: The preferred method of checking for the battery operating age is
through the storage server management software.
17. Position the battery inside the replacement RAID controller.
18. Reassemble the battery access panel to the RAID controller bottom panel by
aligning it with the three pins on the RAID controller bottom panel. Slide the
battery access panel toward the back until you can insert the screw that holds
the battery access panel to the RAID controller bottom panel. If this is a
replacement battery, then you must reconnect the battery harness to the
two-pin connector on the controller board.
Note: The connector is keyed so that there is only one way to attach the
hardness to the connector. Do not force fit.
19. Flip the RAID controller bottom panel over and carefully place it on the
controller sides. Push the RAID controller bottom panel toward the front to
latch it to the side panels. If the controller bottom panel is placed correctly, you
should be able to access the mounting holes for the six screws that you
removed from step 6 on page 62. Reinsert the six screws. Do not overtighten.
20. Install the new RAID controller, as follows:
a. Slide the RAID controller all the way into the empty slot.
b. Close both levers until the latch locks into place.
Attention: When you replace the failed RAID controller, the
storage-management software automatically synchronizes the firmware
between the existing controller and the new controller. After you replace a
controller, always use the storage-management software to verify the firmware
levels and NVSRAM files.
21. Insert the SFPs according to the instructions in “Installing SFP modules” on
page 26.
22. Connect the fibre-channel cables to their original locations, according to the
instructions in “Installing fiber-optic cables” on page 28.
23. Turn on power to the storage server and attached devices. For the proper
power-on sequence, see “Turning on the storage server” on page 35.
24. Wait approximately one minute, and then check the green Host Loop LED,
green Expansion Loop LED, and amber Fault LED on the new RAID controller.
v If the Host Loop LED or the Expansion Loop LED is off, the RAID controller
might not be inserted correctly. Remove the CRU and reinsert it.
v If the Fault LED is on, the Host Loop LED and the Expansion Loop LED
stay off, or any other Fault LED is on, see the storage-management
software for problem determination.
64 IBM TotalStorage FAStT600 Fibre Channel Storage Server: Installation and User’s Guide