Replacing The Front Panel Module; Preliminary Steps - Fujitsu PRIMERGY TX140 S2 Upgrade And Maintenance Manual

Front panel module
13.1

Replacing the front panel module

Field Replaceable Unit
(FRU)
Tools: tool-less
Note on system information backup / restore
I
The front panel module contains the Chassis ID EPROM that contains
system information like server name and model, housing type, serial
number and manufacturing data.
To avoid the loss of non-default settings when replacing the system
board, a backup copy of important system configuration data is
automatically stored from the system board NVRAM to the Chassis ID
EPROM. After replacing the system board the backup data is restored
from the Chassis ID board to the new system board.
V
CAUTION!
For that reason the front panel module and system board must not be
replaced simultaneously! In this case, restoring the system configuration
data on the system board would fail.

13.1.1 Preliminary steps

"Disabling BitLocker functionality" on page 69
Ê
"Disabling SVOM boot watchdog functionality" on page 70
Ê
"Locating the defective server" on page 43
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 rack front cover" on page 52
Ê
front cover" on page 56
"Removing the fan module" on page 151
Ê
246
(tower server)
Upgrade and Maintenance Manual
Hardware: 10 minutes
Software: 5 minutes
(rack server) or "Removing the
TX140 S2