TWRCARD

The SPCN card can be on either an adapter style card or integrated on the system backplane or an I/O backplane in an attached I/O expansion unit.

Complete the following steps to service this FRU:

1. Is the system reference code (SRC) 1xxx00AD?
   • No: Go to step 3.
   • Yes: The 1xxx00AD SRC might be caused by the service processor being intentionally reset. An intentional reset is caused by an action such as a pin hole reset, ASMI menu selection, or part replacement. An intentional reset requires no service action. If your system produced the 1xxx00AD SRC and an intentional reset was not the cause, use the following table to determine the part number of the field replaceable unit (FRU).

     CCIN or FFC	Type and model	Part number	Description	Location code
     	9117-FHA	60H3873	Primary system controller	Un-P1-C2 or Un-P1-C5
     6319	9125-F2A	45D2193	I/O assembly without PCI capability	Un-P1
     6399	9125-F2A	45D2188	I/O assembly with PCI and I/O Drawer Attachment Capability	Un-P1

2. Is the system reference code (SRC) 1xxx5000 or 1xxx5001?
   • No: Continue to the next step.
   • Yes:
     • For SRC 1xxx5000, perform one of the following options:
       • For model 8203-E4A, 8261-E4S, 9407-M15, 9408-M25, replace the system backplane, 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
         	8203-E4A, 8261-E4S, 9407-M15, 9408-M25	See System parts.	System backplane	Un-P1

       • For model 8204-E8A, 9409-M50, replace the system backplane, 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
         	8204-E8A, 9409-M50	10N9369	System backplane	Un-P1

       • For model 9406-MMA or 9117-MMA, replace the service processor card in the top drawer of a multiple-drawer system (unit 0), 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	10N8752	Service processor card	Un-P1-C11

     • For SRC 1xxx5001:
       • For model 9406-MMA or 9117-MMA, replace the service processor card in the second drawer of a multiple-drawer system (unit 1), 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	10N8752	Service processor card	Un-P1-C11

3. Verify that all cables are seated correctly.
4. Examine the location code of this FRU in the serviceable event view you are working with to determine the unit's type and model. Is the failing SPCN component in the system unit?
   • No: Go to step 6.
   • Yes:
     • For model 8203-E4A, 8261-E4S, 9407-M15, 9408-M25, the SPCN component is part of the system backplane, replace the system backplane. 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
       	8203-E4A, 8261-E4S, 9407-M15, 9408-M25	See System parts.	System backplane	Un-P1

     • For model 8204-E8A, 9409-M50, the SPCN component is part of the system backplane, replace the system backplane. 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
       	8204-E8A, 9409-M50	10N9369	System backplane	Un-P1

     • For model 9406-MMA or 9117-MMA, replace the service processor card in the top drawer of a multiple-drawer system (unit 0), 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	10N8752	Service processor card	Un-P1-C11

5. Does the reference code still occur?
   • No: This ends the procedure.
   • Yes:
     • For model 8203-E4A, 8261-E4S, 8204-E8A, 9407-M15, 9408-M25, or 9409-M50, contact your next level of support. This ends the procedure.
     • On a model 9406-MMA or 9117-MMA, replace the I/O backplane, 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

6. The failing SPCN component is in an I/O expansion drawer. 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
   	5790, 7311-D11	80P6626	The SPCN components are part of the I/O backplane, replace the I/O backplane	Un-P1
   	0595, 5095, 7311-D20	39J0515	The SPCN components are part of the I/O backplane, replace the I/O backplane	Un-P1
   	5796, 7314-G30	41L6022	SPCN card	Un-P1-C8
   	5094, 5096, 5294, 5296	39J3058	The SPCN components are part of the I/O backplane, replace the I/O backplane	Un-CB1
   	1519	42R4468	Integrated xSeries® adapter
   	5802, 5877	See System parts.	The SPCN components are part of the EMC card. Replace the EMC card.	Un-P2

   This ends the procedure.