HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software Maintenance and Service Guide (EK-G80MS-SA. C01, March 2005)

Upgrading the Subsystem
243HP StorageWorks HSG60 and HSG80 Array Controller and Array Controller Software
Maintenance and Service Guide
6. Enter Y(es). A countdown timer allows a total of 4 minutes to install the
controller and cache module. After 4 minutes, “this controller” exits FRUTIL
and resumes operations. If this happens, return to step 2 (on page 242) and
proceed.
Caution: ESD can easily damage a cache module or controller. Wear a
snug-fitting, grounded ESD wrist strap during this procedure.
7. Insert the new ECB:
■ For BA370 enclosures:
a. Insert the ECB into an empty bay or on top of the enclosure.
Caution: The ECB must be disabled—the status light is not lit and is not
blinking—before disconnecting the ECB cable from the cache module. Failure
to disable the ECB can damage the cache module.
b. Disable the ECB by pressing the battery disable switch until the status
light stops blinking—approximately 5 seconds.
c. Connect the new ECB cable to the new cache module.
■ For Model 2200 enclosures, insert the ECB into ECB bay B1.
Caution: Carefully align the cache module in the appropriate guide rails.
Misalignment can damage the backplane.
8. Insert the new cache module into its bay and engage its retaining levers.