HP StorageWorks controller enclosure cache battery replacement instructions (531236-001, March 2009)

2. Remove the cache
battery. Some EVA models have a cache battery
locatedbehindt
he OCP.
a. If necessary, o
pen the OCP by squeezing the latch tabs
together (1, Fi
gure 3) and swinging the door open (2) to
check for a battery.
b. Move the battery mounting latch (3) to the right and grasp
the pull handle.
c. Position one hand under the battery, and p u ll the battery out
of the enclosure 4).
Figure 3 Removing a cache battery
Installing a bat tery
Position the battery as high in the slot as possible, then slide the battery
into the enclosure (1, Figure 4) until it is fully seated and the mounti n g
latch engages.
Figure 4 Installin g a cache battery
Veri fying proper operation
After replacing the battery, check the following to verify that the
component is operating properly:
NOTE:
It may take up to 10 minutes for the component to display a good
status.
• Check the batt
ery status indicators. See Table 1.
•Duringthefirs
t minute, both status indicators may be on or
flashing.
• The status indicator should then begin flashing, indicating the
battery is ch
arging. It may take several hours for a new battery
to fully charge. The fault indicator should be off during charging.
After check
ing the status indicator, close the OC P door if open (2,
Figure 4), and install the front bezel on the enclosure by pressing
it firmly in
to place.
• From HP Com
mand View EVA:
• Navigate
to the component and check the status. It should be
(Good).
• TurnoffthelocatefunctionbyclickingLocate > Locate Off.
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