PROCPHB
The failing item might be the PCI Host Bridge (PHB) on a system processor.
For more information about failing part numbers, location codes, or removal and replacement procedures, see Part locations and location codes. Select your machine type and model number to see applicable procedures for your system.
Perform the following steps to determine the location of the system processor module:
- Is a location code available in the serviceable event view for
this failing item?
- Yes: Use the location to find and replace the failing system processor. This ends the procedure.
- No: Continue with the next step.
- To determine the location of the failing item, perform
the following steps:
- Record the dynamic reconfiguration connector (DRC) index, which is word 7 of the reference code.
- If the DRC is of the form 2000yyyy or 210xyyyy, continue with the next step. If the DRC is of the form 2300yyyy, 2400yyyy, or 2B00yyyy go step 4.
- The DRC index from the previous step is of the form xxxxyyyy,
where yyyy is the hexadecimal bus number. Using
the hexadecimal bus number, go to Card
positions to find the
location code that is associated with the bus number. If your system
type and model is 9080-MHE, 9080-MME,
9119-MHE, or 9119-MME, find
the system node number that is associated with the bus number also.
Use the location code and the following table to determine the location
code of the failing system processor module to replace.
Table 1. Locating the failing item by using the bus location code Type and model Bus location code Description Failing item location 5148-21L, 5148-22L, 8247-21L, 8247-22L, 8247-42L, 8284-21A, 8284-22A, 8286-41A, or 8286-42A Un-P1, Un-P1-C6 through Un-P1-C15 System processor module Un-P1-C32 5148-22L, 8247-22L, 8247-42L, 8284-22A, or 8286-42A Un-P1-C2 through Un-P1-C5 System processor module Un-P1-C33 8408-44E or 8408-E8E Un-P1-C1, Un-P1-C2 System processor module Un-P2-C7 8408-44E or 8408-E8E Un-P1-C3, Un-P1-C4 System processor module Un-P2-C6 8408-44E or 8408-E8E Un-P1, Un-P1-C6 through Un-P1-C9 System processor module Un-P2-C3 8408-44E or 8408-E8E Un-P1-C10 through Un-P1-C12 System processor module Un-P2-C2 8408-44E or 8408-E8E Un-P3 System processor module Un-P2-C2 and Un-P2-C3 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME Un-P1-C1-C1 or Un-P1-C2-C1 System processor module Un-P1-C19 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME Un-P1-C3-C1 or Un-P1-C4-C1 System processor module Un-P1-C18 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME Un-P1-C5-C1 or Un-P1-C6-C1 System processor module Un-P1-C15 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME Un-P1-C7-C1 or Un-P1-C8-C1 System processor module Un-P1-C14 - Use the DRC index from step 2 and
the following table to find the location code of the failing system
processor module to replace.
Table 2. Locating the failing item by using the DRC index Type and model DRC index Description Location 5148-21L, 5148-22L, 8247-21L, 8247-22L, 8247-42L, 8284-21A, 8284-22A, 8286-41A, or 8286-42A - 23000000
- 23000001
- 24000000
- 24001000
System processor module Un-P1-C32 5148-22L, 8247-22L, 8247-42L, 8284-22A, or 8286-42A - 23000002
- 23000003
- 24002000
- 24003000
System processor module Un-P1-C33 8408-44E or 8408-E8E - 23000000
- 23000001
System processor module Un-P2-C2 8408-44E or 8408-E8E - 23000002
- 23000003
System processor module Un-P2-C3 8408-44E or 8408-E8E - 23000004
- 23000005
System processor module Un-P2-C6 8408-44E or 8408-E8E - 23000006
- 23000007
System processor module Un-P2-C7 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME - 23000000
- 24000000
- 2B000400
System processor module System node 0, location Un-P1-C19 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME - 23000001
- 24001000
- 2B001400
System processor module System node 0, location Un-P1-C14 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME - 23000002
- 24002000
- 2B002400
System processor module System node 0, location Un-P1-C18 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME - 23000003
- 24003000
- 2B003400
System processor module System node 0, location Un-P1-C15 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME - 23000004
- 24004000
- 2B004400
System processor module System node 1, location Un-P1-C19 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME - 23000005
- 24005000
- 2B005400
System processor module System node 1, location Un-P1-C14 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME - 23000006
- 24006000
- 2B006400
System processor module System node 1, location Un-P1-C18 9080-MHE, 9080-MME, 9119-MHE, or 9119-MME - 23000007
- 24007000
- 2B007400
System processor module System node 1, location Un-P1-C15
This ends the procedure.
