9-28 Upgrading Your Server

16.Install the covers you removed previously.

17.Power on the server, start the SETUP utility, and set "Processor Retest" of "Processor Settings" on the Main menu to "Enable".

18.Verify that POST displays no error messages.

If POST displays an error message, take a note on the message and see the POST error messages listed in Chapter 8.

19.Set "Reset Configuration Data" on the Advanced menu to "Yes".

This setting is required to change the hardware configuration data. See Chapter 4 for details.

20.To add one or more CPUs to the server in 1-CPU configuration to operate the server with more than one CPU, change the driver of [Computer] in the device manager to [ACPI multi-processor PC] and then update the system (see Chapter 5).

NOTE: Step 20 is required when the Hyper-threading technology feature is disabled in the BIOS SETUP Utility.