What Next

Remove the NVRAM module from the replacement board and install it on the old board for return to Sun Microsystems. See "How to Install the NVRAM/TOD Module".

Complete these tasks to transfer the components that you removed from the old main logic board to the new board:

• "How to Install the SSP Paddle Card"

• "How to Install a CPU Module"

• "How to Install the NVRAM/TOD Module"

• "How to Install a Memory Module"

Complete this task to reassemble the system:

• "How to Install the Side Access Panel"

When you are ready to restart the system, be sure to run POST and OpenBoot Diagnostic tests to verify that the system functions correctly with the new parts you have just installed. For additional information, see Chapter 12, Diagnostics and Troubleshooting.

After installing the new main logic board, you must restore Remote System Control (RSC) configuration parameters before you can use RSC. During RSC configuration, RSC parameters are typically backed up to a hard disk drive. You must restore those parameters to the RSC SEEPROM on the new main logic board. For additional details, see the Remote System Control (RSC) User's Guide.