Configuration And Setup Utility - IBM xSeries 450 Planning And Installation Manual

6. Select Normal Flash - All subsystems and press Enter. This option will flash
all management code in the system. Follow the prompts to complete the flash.
7. Press Esc to return to the main menu and quit the utility.

4.1.3 Configuration and Setup utility

By selecting Configuration and Setup Utility from the Boot Manager menu, you
enter a boot time user setup interface similar to the others on xSeries servers.
This utility allows you to view or customize various configuration parameters.
Figure 4-7 Configuration and Set Up utility
Enabling memory mirroring
Memory mirroring (part of IBM's Active Memory technology) provides an
additional level of fault tolerance to the memory subsystem. For detailed
information and guidelines on memory mirroring, see 1.7, "System memory" on
page 17.
To enable memory mirroring on the x450, perform the following steps:
1. Allow the system to boot to the EFI boot menu.
2. Start the Setup program by selecting the Configuration and Set Up Utility
from the boot menu.
3. On the main window of the Setup program, select Advanced Set Up .
4. Select Memory Configuration and in the Memory Mirroring section press the
right arrow key to change the value to Enabled.
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Chapter 4. Installation