Backup Units; Basic Information; Installing An Fbu; Preliminary Steps - Fujitsu Server PRIMERGY TX1330 M1 Upgrade And Maintenance Manual

9.5

Backup Units

9.5.1

Basic information

The Battery Backup Unit (BBU) or Flash Backup Unit (FBU) backs up the
memory contents of the connected SAS RAID controller in the event of a power
failure. The server can accommodate up to two backup units.
9.5.2

Installing an FBU

Upgrade and Repair Unit
(URU)
Tools: TFM: Phillips PH1 / (+) No. 1 screw driver
FBU: tool-less
V
CAUTION!
For further safety information, please refer to chapter
information" on page
9.5.2.1

Preliminary steps

"Disabling SVOM boot watchdog functionality" on page 70
Ê
"Shutting down the server" on page 46
Ê
"Disconnecting the server from the mains" on page 46
Ê
"Getting access to the component" on page 47
Ê
"Removing the fan module" on page 151
Ê
TX1330 M1
31.
Upgrade and Maintenance Manual
Expansion cards and backup units
Hardware: 5 minutes
"Important
189