MAP
154A:
I2C
Bus
Problem
Isolation
Step
154A-1
Record
the
error
code,
location
code(s),
word
13,
and
word
16
that
sent
you
to
this
MAP.
Step
154A-2
Turn
off
the
power.
Examine
the
amber
logic-power
LEDs
of
all
installed
processor
subsystem
DCAs.
Step
154A-3
Are
all
amber
logic-power
LEDs
of
all
installed
processor
subsystem
DCAs
off?
No
Call
for
support.
Yes
Go
to
Step
154A-4
Examine
the
following
table
and
locate
the
error
code
that
sent
you
to
this
MAP
to
determine
your
next
step.
Error
Code
Action
B1xx
4643
Go
to
B1xx
4645
Go
to
B1xx
4648,
406x
0001,
406x
0002,
406x
000A,
406x
000B,
406x
000C,
406x
000D
Go
to
Step
154A-5
Replace
the
following
books
and
modules,
if
present,
one
at
a
time:
v
First
location
code
item
recorded,
if
any,
in
v
Second
location
code
item
recorded,
if
any,
in
v
Primary
I/O
Book
at
U1.18-P1-H2
if
not
recorded
in
v
Secondary
I/O
Book
at
U1.18-P1-H3
if
not
recorded
in
v
Third
I/O
Book
at
U1.18-P1-H4
if
not
recorded
in
v
Fourth
I/O
Book
at
U1.18-P1-H1
if
not
recorded
in
v
System
clock
card,
at
U1.18-P1-X5
if
not
recorded
in
Step
154A-6
Turn
on
the
power.
Chapter
3.
Maintenance
Analysis
Procedures
363
Summary of Contents for eserver pSeries 690
Page 1: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Page 2: ......
Page 3: ...pSeries 690 Service Guide SA38 0589 05 ERserver...
Page 12: ...x Eserver pSeries 690 Service Guide...
Page 14: ...xii Eserver pSeries 690 Service Guide...
Page 228: ...Step 1527 5 Call your next level of support 212 Eserver pSeries 690 Service Guide...
Page 362: ...Step 1545 15 Call for support This ends the procedure 346 Eserver pSeries 690 Service Guide...
Page 381: ...Step 154A 14 Turn off the power Chapter 3 Maintenance Analysis Procedures 365...
Page 430: ...414 Eserver pSeries 690 Service Guide...
Page 798: ...782 Eserver pSeries 690 Service Guide...
Page 923: ...L3 Cache Shorts Test Step 4 Chapter 9 Removal and Replacement Procedures 907...
Page 924: ...L3 Cache Shorts Test Step 5 908 Eserver pSeries 690 Service Guide...
Page 926: ...L3 Cache Shorts Test Step 2 910 Eserver pSeries 690 Service Guide...
Page 928: ...L3 Cache Shorts Test Step 4 912 Eserver pSeries 690 Service Guide...
Page 929: ...L3 Cache Shorts Test Step 5 Chapter 9 Removal and Replacement Procedures 913...
Page 1055: ...7040 Model 681 Media Subsystem 1 2 3 4 5 6 7 8 9 10 Chapter 10 Parts Information 1039...
Page 1057: ...Power and SCSI Cables to the Media Subsystem 1 2 3 5 4 6 Chapter 10 Parts Information 1041...
Page 1061: ...Power Cabling Chapter 10 Parts Information 1045...
Page 1090: ...1074 Eserver pSeries 690 Service Guide...
Page 1094: ...1078 Eserver pSeries 690 Service Guide...
Page 1122: ...1106 Eserver pSeries 690 Service Guide...
Page 1124: ...1108 Eserver pSeries 690 Service Guide...
Page 1132: ...1116 Eserver pSeries 690 Service Guide...
Page 1133: ......
Page 1134: ...Printed in U S A February 2004 SA38 0589 05...