HP StorageWorks HSG80 Array Controller V8.7 Maintenance And Service Manual page 102

Replacement Procedures for Model 2200 Enclosure Elements
IMPORTANT: The replacement cache module must contain the same cache memory
configuration as the module being replaced.
1. Insert each DIMM 1 straight into the appropriate slot 2 of the replacement cache
module, ensuring that the notches in the DIMM align with the tabs in the slot (see
Figure 4–5).
2. Press the DIMM gently into the slot 2 until seated at both ends.
3. Engage the two retaining clips 3 for the DIMM.
4. Make sure both ends of the DIMM are firmly seated in the slot and both retaining
clips engage the DIMM.
5. Repeat step 1 through step 4 for each DIMM.
CAUTION: Carefully align the cache module in the Cache A guide rails. Misaligning
the module might damage the backplane.
6. Insert the replacement cache module into Cache A bay and engage the retaining
levers.
7. If not already connected, connect a PC or terminal to the controller maintenance
port.
8. Restart the controller by pressing the reset button.
NOTE: A controller restart can take as long as 60 seconds, indicated by the temporary
cycling of the port LEDs and a F
IMPORTANT: If the controller did not restart, use the following steps:
a. Press and hold the controller reset button.
b. Reseat the controller program card.
c. Release the reset button.
9. From the CLI prompt, display details about the configured controller using the
following command:
SHOW THIS_CONTROLLER FULL
10. Set the subsystem date and time using the following command:
SET THIS_CONTROLLER TIME=dd-mmm-yyyy:hh:mm:ss
11. Mount the logical units on the host.
4–10
reset button.
LASHING
HSG80 Array Controller V8.7 Maintenance and Service Guide