Fujitsu PRIMERGY RX4770 M6 User Manual

Note on system information backup/restore
The common operation panel 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.
CAUTION
For that reason the front panel and system board must not be replaced
simultaneously! In this case, restoring the system configuration data on
the system board would fail.
After replacing the system board the backup data is restored from the Chassis
ID board to the new system board.
Note on configurations with Optane PMem modules (displayed as NVM/
LRDIMM)
After replacing the system board, it is necessary to set the memory
operation mode in the BIOS in the same way as before. Ensure to note
down your current BIOS settings before replacing the system board.
Preliminary steps
▶
"Locating the defective component" on page 44.
▶
"Suspending BitLocker functionality" on page
81.
▶
If applicable, "Removing the front cover with lock" on page 45.
▶
"Shutting down the server" on page 46.
▶
"Disconnecting the power cord (AC PSU)" on page 47.
▶
Disconnect all external cables.
▶
Remove all PSUs, see "Removing a hot-plug PSU" on page 125.
▶
"4.5 Getting access to the component".
▶
Remove all riser modules, see "Removing a riser module" on page 63.
▶
"Removing the fan cage" on page 64.
System board and components
380 Upgrade and Maintenance Manual RX4770 M6

Fujitsu PRIMERGY RX4770 M6 Specifications

General

Brand	Fujitsu
Model	PRIMERGY RX4770 M6
Category	Server
Language	English