196 Upgrade and Maintenance Manual TX120 S3
Expansion cards and backup units
9.3.1.6 Concluding steps
Perform the following procedures to complete the task:
Ê Close the front cage as described in section "Closing the front cage" on
page 68.
Ê Close the server cover as described in section "Closing the server" on
page 70.
Ê Reconnect the AC power cord to the power supply unit.
Ê If applicable, update the firmware of the RAID controller that has been
connected to the BBU as described in section "Updating RAID controller
firmware" on page 91.
Ê Enable boot watchdog functionality as described in section "Enabling SVOM
boot watchdog functionality" on page 96.
Note on BBU charging and calibration
The BBU may be deeply discharged due to extended storage time and wrongly
show as bad or defective in the ServerView RAID Manager.
In this case, the BBU will automatically enter a trickle charge cycle for recovery.
This initial charge may take up to 8 hours before the BBU will initiate a
recalibration cycle.
Ê Enter the ServerView RAID Manager and check the current BBU status.
I For further information, please refer to the "ServerView Suite RAID
Management" user guide, available online at
http://manuals.ts.fujitsu.com (EMEA market) or
http://jp.fujitsu.com/platform/server/primergy/manual/ (Japanese
market) or from the ServerView Suite DVD 2 supplied with your
PRIMERGY server.
Ê If the BBU is shown as bad or defective, do not power off the server for at
least 8 hours to allow the charge and calibration cycles to finish.
Ê If the BBU status does not change after 8 hours, please try to initiate the
recalibration process manually using the ServerView RAID Manager.
I If this procedure still does not fix the BBU status, please contact your
local Fujitsu customer service partner.
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