Installing An Fbu - Fujitsu PRIMERGY TX300 S8 Upgrade And Maintenance Manual

Expansion cards and backup units
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 12 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.
Ê If the BBU is shown as bad or defective, do not power off the server for at
least 12 hours to allow the charge and calibration cycles to finish.
Ê If the BBU status does not change after 12 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.
9.6.3

Installing an FBU

Upgrade and Repair Unit
(URU)
Tools: Phillips PH1 / (+) No. 1 screw driver
V
CAUTION!
For further safety information, please refer to chapter
information" on page
440
45.
Upgrade and Maintenance Manual
Average task duration:
10 minutes
"Important
TX300 S8 / RX350 S8