FSPSP01

Refer to Locating FRUs for instructions for removing and replacing any FRUs called out by the following procedure.

Perform the following steps:

1. Is SRC B1xxB10C or B1xxB10D (xx means don't care what Subsystem ID)?
   • No: Go to step 5.
   • Yes: The system has detected a deconfigured memory controller that is required for the system to function, or it has detected that there is not enough memory or that the memory is plugged incorrectly. Continue with the next step.
2. Perform the following steps:
   1. Reseat all of the memory DIMMs in each processor enclosure (primary and all secondary units) but do not replace any memory DIMMs at this time.
   2. Perform a slow boot, refer to Performing a slow boot.

   Does the problem persist?

   • Yes: Continue with the next step.
   • No: Go to Verifying a repair. This ends the procedure.
3. Use the following procedure to replace each memory DIMM, one at a time, and perform a slow boot after each replacement until the problem is resolved.
   1. Replace the first memory DIMM (for each processor card, starting with processor card 1: Un-P1-Cx-Cy, with x =1 through 4, and 5 through 9, and y =13 through 16).
   2. Perform a slow boot, refer to Performing a slow boot .

   Does the problem persist?

   • Yes: Repeat this step and replace the next memory DIMM. If you have replaced all of the memory DIMMs, then continue with the next step.
   • No: Go to Verifying a repair. This ends the procedure.
4. Use the following procedure to replace each memory controller, one at a time, and perform a slow boot after each replacement until the problem is resolved.
   1. Replace the first processor card, starting with processor card 1 (Un-P1-C13 through Un-P1-C16).
   2. Perform a slow boot, refer to Performing a slow boot .

   Does the problem persist?

   • Yes: Repeat this step and replace the next processor card. If you have replaced all of the processor cards, then contact your next level of support. This ends the procedure.
   • No: Go to Verifying a repair. This ends the procedure.
5. Is SRC B1xxB107 or B1xxB108?
   • No: Continue with the next step.
   • Yes: The system has detected a problem with the clock module. Replace the system backplane (Un-P1). This ends the procedure.
6. Is SCR B1xxB106?
   • No: Continue with the next step.
   • Yes: The system has detected that the system backplane is deconfigured. Perform the following:
     1. Replace the system backplane (Un-P1).
     2. Perform a slow boot, refer to Performing a slow boot .
     3. Go to Verifying a repair. This ends the procedure.
7. Is SRC B1xxB110 or B1xxB111?
   • No: Contact your next level of support. This ends the procedure.
   • Yes: The system has detected that the I/O bridge is deconfigured. Perform the following:
     1. Replace the system backplane (Un-P1).
     2. Perform a slow boot, refer to Performing a slow boot .
     3. Go to Verifying a repair. This ends the procedure.