IBM 8688 manual Levers

5.Remove the processor-board assembly from the server:

a.Press to unlock the levers securing the processor-board assembly, and pull up on the levers to release the processor-board assembly.

b.Slide the assembly toward the right side of the server.

c.Carefully remove the processor-board assembly from the server, and place it on a static-free, clean work surface.

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6.Set the processor-board assembly on a static-free, clean work surface, and remove the microprocessor assemblies and power modules that will be reused. See “Microprocessor and power module” on page 121.

7.Place the new processor-board assembly on a static-free, clean work surface, and install the microprocessors and power modules that were removed in the preceding step into the new processor board. See “Installing and replacing a microprocessor and power module” on page 100.

8.Reinstall the processor-board assembly in the server.

Note: When you install or remove the processor-board assembly, the server configuration information changes. Therefore, you must use the Configuration/Setup Utility program to change and save the new configuration information (see “Starting the Configuration/Setup Utility program” on page 12).

9.Reinstall the retention bracket.

10.Replace the two shipping thumbscrews.

11.Reinstall the memory-board assembly.

120IBM xSeries 450 Type 8688: Hardware Maintenance Manual and Troubleshooting Guide