Fujitsu PRIMERGY RX350 S8, Upgrade And Maintenance Manual

Page: 459 / 792

TX300 S8 / RX350 S8
Upgrade and Maintenance Manual 459
Expansion cards and backup units
9.6.6.4 Installing a new BBU module
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Install the new BBU into the BBU holder as described in section "Preparing
the BBU" on page 436 .
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Install the BBU holder into the chassis as described in section "Installing the
BBU holder into the chassis" on page 437 .
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Connect the BBU to the controller.
9.6.6.5 Concluding steps
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"Installing the system fan holder" on page 331
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"Installing the system air duct" on page 83
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"Installing the SAS expander board" on page 309 (if applicable)
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"Closing the server" on page 98
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When working on a rack-mounted server:
"Mounting the server in the rack" on page 115
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"Connecting the server to the mains" on page 118
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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 137 .
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"Enabling SVOM boot watchdog functionality" on page 146
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.
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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.