IBM pSeries 670 Service Manual page 597

Error Code Description
406D 0BF8 Attention handler detected fault in I/O hub chip
8 (port x)
406D 0BF9 Attention handler detected fault in I/O hub chip
9 (port x)
406D 0BFA Attention handler detected fault in I/O hub chip
10 (port x)
406D 0BFB Attention handler detected fault in I/O hub chip
11 (port x)
406D 0BFC Attention handler detected fault in I/O hub chip
12 (port x)
406D 0BFD Attention handler detected fault in I/O hub chip
13 (port x)
406D 0C03 Attention handler detected fault in all MCMs
406D 0C09 Attention handler detected fault in all memory
books
406D 0C0A Attention handler detected fault in all I/O books
406D 0C10 Attention handler detected mismatch between
MCM 0 and VPD card
406D 0C11 Attention handler detected mismatch between
MCM 2 and VPD card
Action/
Possible Failing FRU
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 280.
Go to "MAP 1546: Memory Book Problem
Isolation" on page 286.
Go to "MAP 1547: I/O Book Problem Isolation"
on page 288.
Plugging error with FRU kit
Location: U1.18-P1-C1 and U1.18-P1-H2.3
Plugging error with FRU kit
Location: U1.18-P1-C4 and U1.18-P1-H2.4
Chapter 5. Error Code to FRU Index
577