Replacing a 574E concurrent maintainable battery pack
Use this procedure to replace the concurrent maintainable
battery pack on adapter type CCIN 574E.
Attention: Before
continuing with this procedure, determine that it is safe to replace
the cache battery pack. See Maintaining the rechargeable battery on the 57B7, 57CF, 574E, and 572F/575C SAS adapters.
It is safe to replace the cache battery pack when Yes is
displayed next to Battery pack can be safely replaced.
If the cache data present LED is flashing, do not replace the cache
battery pack or data will be lost. See the feature comparison
tables for PCIe and PCI-X cards and the following figures
to determine whether your adapter has a cache data present
LED and its location.
To replace a 574E concurrent maintainable battery pack,
complete the following steps:
Using the following illustration to locate the battery
components, verify that the cache data present LED (C) is
not flashing. If it is flashing, do not continue; return
to Forcing a rechargeable battery error.
Figure 1. Replacing the 574E cache battery
(B) Cache battery pack
(C) Cache data present LED
(D) Cache battery tab
(E) Cache battery tab
Squeeze tab (D) against tab (E) to
disengage the battery retaining tab, pull out the cache battery pack (B),
and remove it from the controller.
Important: Use
caution when squeezing tabs because the plastic parts can be fragile.
Note: Ensure
that the cache battery pack is disconnected for at least 60 seconds
before you connect the new battery. This duration is the minimum amount
of time that is needed for the card to recognize that the battery
has been replaced.
Install the new cache battery pack by reversing this procedure.
Ensure that the replacement cache battery back is fully seated.
Restart the write cache of the adapter by
completing the following steps:
Return to the Work with Resources containing
Cache Battery Packs display and select the Start
IOA cache. Press Enter.
Ensure that you get the message Cache was started.
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