Fujitsu PRIMERGY CX400 S1, Upgrade And Maintenance Manual

Page: 93 / 210

CX400 S1
Upgrade and Maintenance Manual 93
Power supply
6.5.2 Replacing the defective bottom PDB
Note on system information
The bottom PDB contains the Chassis ID EPROM that contains system
information like server name and model, housing type, serial number and
manufacturing data.
6.5.2.1 Required tools
●
Preliminary and concluding steps:
– Phillips PH2 / (+) No. 2 screw driver
●
Main steps:
– Phillips PH2 / (+) No. 2 screw driver
6.5.2.2 Preliminary steps
Perform the following procedures:
Ê
"Shutting down the server node" on page 41
Ê
"Removing the server enclosure out of the rack" on page 43
V
CAUTION!
For ALL service tasks, remove the CX400 S1 server enclosure out of
the rack and put it on a separate desk!
It is not allowed to draw the CX400 S1server enclosure partially out
of the rack.
Ê
"Removing the server node from the server enclosure" on page 48
Field Replaceable Units (FRU)
Average hardware task duration: 25 minutes
Average software task duration: 5 minutes