Fujitsu PRIMERGY TX140 S2 Upgrade And Maintenance Manual page 207

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For further information, please refer to the "ServerView Suite RAID
Management" user guide.
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.
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If this procedure still does not fix the BBU status, please contact your
local Fujitsu customer service partner.
TX140 S2
Upgrade and Maintenance Manual
Expansion cards and backup units
207