TX140 S1 Upgrade and Maintenance Manual 253
Expansion cards and backup units
Ê When working on a rack-mounted server, secure it in the rack as described
in section "Sliding the server into the rack" on page 89.
If the server has been completely removed from the rack for maintenance
purposes, reinstall and secure it in the rack as described in section
"Mounting the server in the rack" on page 87.
Ê Reconnect the AC power cord to the power supply unit and secure it with a
cable tie as described in section "Connecting the server to the mains" on
page 90.
Ê If applicable, close the rack door as described in section "Closing the rack
door" on page 92.
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 105.
Ê Enable boot watchdog functionality as described in section "Enabling SVOM
boot watchdog functionality" on page 110.
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 from the ServerView Suite
DVD 2 supplied with your PRIMERGY server or online at
http://manuals.ts.fujitsu.com (EMEA market) or
http://jp.fujitsu.com/platform/server/primergy/manual/ (Japanese
market).
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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