Fujitsu PRIMERGY RX1330 M4, Upgrade And Maintenance Manual, Page: 327 / 403

When the system board is replaced, the settings in the Security tab on
the BIOS setup menu are not automatically transferred, so you must
manually restore the BIOS settings.
The settings related to Security block all data writing in order to prevent
data tampering from external sources such as applications. Restoring
BIOS settings is also blocked according to this specification.
Ensure to note down your current BIOS settings before replacing the
system board.
Note on network settings recovery
When replacing network controllers or the system board, network
configuration settings in the operating system will be lost and replaced
by default values. This applies to all static IP address and LAN teaming
configurations.
Ensure to note down your current network settings before replacing the
system board.
Preliminary steps
▶
"Locating the defective server" on page 43 .
▶
"Note on network settings recovery" on page 327 .
▶
"Suspending BitLocker functionality" on page 65 .
▶
"Shutting down the server" on page 45 .
▶
"Disconnecting the power cord" on page 46 .
▶
Disconnect all external cables.
▶
"Getting access to the component" on page 48 .
▶
Remove the air duct, see "Removing the air duct" on page 63 .
▶
Remove all fans, see "Removing the defective fan module" on page 180 .
System board and components
RX1330 M4 Upgrade and Maintenance Manual 327