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RX100 S8
Upgrade and Maintenance Manual
185
Expansion cards and backup units
9.5
Backup units (BBU/FBU)
The server offers different backup units depending on the used RAID controller:
– BBU (Battery Backup Unit)
– FBU (Flash Backup Unit)
The BBU/FBU backs up the memory contents of the RAID controller in the event
of a power failure. You can install one BBU/FBU.
9.5.1
Installing a BBU
9.5.1.1
Preliminary steps
Ê
"Disabling SVOM boot watchdog functionality" on page 64
Ê
"Shutting down the server" on page 45
Ê
"Disconnecting the server from the mains" on page 46
Ê
"Getting access to the component" on page 47
Upgrade and Repair Unit
(URU)
Hardware: 15 minutes
Tools:
tool-less
Summary of Contents for PRIMERGY RX100 S8
Page 18: ...Upgrade and Maintenance Manual RX100 S8 Contents ...
Page 62: ...62 Upgrade and Maintenance Manual RX100 S8 Basic hardware procedures ...
Page 148: ...148 Upgrade and Maintenance Manual RX100 S8 Hard disk drives solid state drives ...
Page 154: ...154 Upgrade and Maintenance Manual RX100 S8 Fans ...
Page 270: ...270 Upgrade and Maintenance Manual RX100 S8 System board and components ...
Page 278: ...278 Upgrade and Maintenance Manual RX100 S8 Cables ...