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SYSBKPL

The failing component is the system backplane (I/O backplane for 9406-MMA or 9117-MMA).

Use the table below to find the service information for the specified FRU.

For B1xx SRCs:

To determine which backplane to replace, use the last byte in word 3 of the primary SRC.

If the last byte is a 10, then replace the primary unit, I/O backplane.
If the last byte is a 20, then replace the secondary unit 1, I/O backplane.

Note: After you have replaced the part, make sure to set the enclosure serial number before powering up, otherwise the machine will not IPL. For more information, see "Setting the system enclosure type" in the operations guide for the server.

Use the following table to determine the part number for the field replaceable unit (FRU):

CCIN or FFC	Type and model	Part number	Description	Location code
	9406-MMA, 9117-MMA	42R7352	I/O backplane	Un-P1

This ends the procedure.