186
Upgrade and Maintenance Manual
TX1320
M1
Expansion cards and backup units
9.3
Backup Units
The Backup Unit backs up the memory contents of the connected SAS RAID
controller in the event of a power failure.
9.3.1
Installing an FBU
V
CAUTION!
For further safety information, please refer to
"Important information" on
page 31
.
9.3.1.1
Preliminary steps
Before installing an FBU, perform the following steps:
Ê
Disable boot watchdog functionality as described in section
"Disabling
SVOM boot watchdog functionality" on page 74
.
Ê
Shut down the defective server as described in section
"Shutting down the
server" on page 52
.
Ê
Disconnect the AC power cord from the system.
Ê
Remove the server cover as described in section
"Opening the server" on
page 55
.
Ê
Open the front cage as described in section
"Opening the front cage" on
page 60
.
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools:
Preliminary and concluding steps: tool-less
Installing an FBU: tool-less
Installing TFM: Phillips PH1 / (+) No.1 screw driver
Содержание PRIMERGY TX1320 M1
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Страница 42: ...42 Upgrade and Maintenance Manual TX1320 M1 Important information ...
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Страница 150: ...150 Upgrade and Maintenance Manual TX1320 M1 Hard disk drives solid state drives ...
Страница 280: ...280 Upgrade and Maintenance Manual TX1320 M1 Front panel ...
Страница 320: ...320 Upgrade and Maintenance Manual TX1320 M1 Cables Figure 200 Cabling with extension box ...