456 Upgrade and Maintenance Manual TX2550 M4
System board and components
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.
Ê "Updating or recovering the BIOS and iRMC" on page 111
I When updating to BIOS 1.15.0 or higher with Red Hat Enterprise
Linux 7 as operating sys
tem, a network name for onboard LAN,
as well as for the OCP connectors may change.
Inform the customer about the changes.
Ê If applicable, activate TPM functionality in the system BIOS under Security >
TPM (Security Chip) Setting > Security Chip. For more information, see the
corresponding BIOS Setup Utility Reference Manual.
Ê "Verifying system information backup/restore" on page 113
Ê "Verifying the system time settings" on page 123
Ê "Looking up changed MAC/WWN addresses" on page 129
Ê "Updating the NIC configuration file in a Linux and VMware environment" on
page 126
Ê "Resuming BitLocker functionality" on page 127
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