IBM pSeries 690 Service Manual page 629

Error Code Description
406C 0BF7 IPL detected fault in I/O hub chip 7 (port x)
406C 0BF8 IPL detected fault in I/O hub chip 8 (port x)
406C 0BF9 IPL detected fault in I/O hub chip 9 (port x)
406C 0BFA IPL detected fault in I/O hub chip 10 (port x)
406C 0BFB IPL detected fault in I/O hub chip 11 (port x)
406C 0BFC IPL detected fault in I/O hub chip 12 (port x)
406C 0BFD IPL detected fault in I/O hub chip 13 (port x)
406C 0C03 IPL detected fault in all MCMs
406C 0C09 IPL detected fault in all memory books
Action/
Possible Failing FRU
1. Check the cabling on the following RIO
ports:
a. U1.18-P1-H4/Q7
b. U1.18-P1-H4/Q8
2. Replace the RIO book,
Location: U1.18-P1-H4
1. Check the cabling on the following RIO
ports:
a. U1.18-P1-H1/Q7
b. U1.18-P1-H1/Q8
2. Replace the RIO book,
Location: U1.18-P1-H1
1. Check the cabling on the following RIO
ports:
a. U1.18-P1-H1/Q5
b. U1.18-P1-H1/Q6
2. Replace the RIO book,
Location: U1.18-P1-H1
1. Check the cabling on the following RIO
ports:
a. U1.18-P1-H3/Q3
b. U1.18-P1-H3/Q4
2. Replace the RIO book,
Location: U1.18-P1-H3
1. Check the cabling on the following RIO
ports:
a. U1.18-P1-H3/Q1
b. U1.18-P1-H3/Q2
2. Replace the RIO book,
Location: U1.18-P1-H3
1. Check the cabling on the following RIO
ports:
a. U1.18-P1-H4/Q1
b. U1.18-P1-H4/Q2
2. Replace the RIO book,
Location: U1.18-P1-H4.
1. Check the cabling on the following RIO
ports:
a. U1.18-P1-H4/Q3
b. U1.18-P1-H4/Q4
2. Replace the RIO book,
Location: U1.18-P1-H4
Go to "MAP 1543: MCM Module Problem
Isolation" on page 325.
Go to "MAP 1546: Memory Book Problem
Isolation" on page 331.
Chapter 5. Error Code to FRU Index
609