Fujitsu PRIMERGY TX2550 M4 Upgrade And Maintenance Manual page 371

I
When the system is powered on after a CPU has been replaced or
upgraded, the Global Error indicator will start flashing with the message
CPU has been changed.
This only indicates that the CPU configuration has been altered. There is
no technical problem.
Please proceed as follows:
Ê Restart your server.
Ê As soon as the startup screen appears, press the [F2] function key to
enter the BIOS.
If a password is assigned, enter the password and press [Enter].
Ê Select the Save & Exit menu.
Ê Select Save Changes and Exit or Save Changes and Reset.
Ê Verify that the Global Error indicator stops flashing.
"Resetting the error status after replacing memory modules or CPUs" on
Ê
page 118
"Enabling replaced components in the BIOS" on page 121
Ê
"Resuming BitLocker functionality" on page 127
Ê
TX2550 M4 Upgrade and Maintenance Manual
Processor (CPU)
371