MAP
152n:
DASD
Subsystem
Power
Problem
Step
152n-1
Record
the
error
code
and
location
code(s)
that
sent
you
to
this
MAP.
Step
152n-2
Press
the
green
start
service
button
on
the
panel
with
the
UEPO
switch.
Determine
the
I/O
subsystem
number
from
the
error
code
(10yy
xxxx)
and
the
following
list.
The
remaining
steps
of
this
map
refer
to
this
I/O
subsystem:
v
If
yy=14,
I/O
subsystem
number
is
1,
location
is
U1.9
v
If
yy=15,
I/O
subsystem
number
is
2,
location
is
U1.5
v
If
yy=16,
I/O
subsystem
number
is
3,
location
is
U1.1
v
If
yy=17,
I/O
subsystem
number
is
4,
location
is
U1.13
v
If
yy=21,
I/O
subsystem
number
is
5,
location
is
U2.1
v
If
yy=22,
I/O
subsystem
number
is
6,
location
is
U2.5
v
If
yy=23,
I/O
subsystem
number
is
4,
location
is
U2.9
v
If
yy=24,
I/O
subsystem
number
is
7,
location
is
U2.13
v
If
yy=25,
I/O
subsystem
number
is
8,
location
is
U2.19
Step
152n-3
Examine
the
last
2
characters
of
the
error
code
recorded
in
and
use
the
following
list
to
determine
which
DASD
backplane
to
service.
v
If
the
last
2
characters
of
the
error
code
is
96,
then
the
following
steps
refer
to
DASD
backplane
1
(P3)
of
I/O
subsystem
number
found
in
v
If
the
last
2
characters
of
the
error
code
is
A6,
then
the
following
steps
refer
to
DASD
backplane
2
(P4)
of
I/O
subsystem
number
found
in
v
If
the
last
2
characters
of
the
error
code
is
B6,
then
the
following
steps
refer
to
DASD
backplane
3
(P5)
of
I/O
subsystem
number
found
in
v
If
the
last
2
characters
of
the
error
code
is
C6,
then
the
following
steps
refer
to
DASD
backplane
4
(P6)
of
I/O
subsystem
number
found
in
Step
152n-4
Turn
off
the
power.
Examine
the
green
″
power
good
out
″
LEDs
of
both
I/O
subsystem
DCAs.
Step
152n-5
Are
all
the
green
″
power
good
out
″
LEDs
of
both
I/O
subsystem
DCAs
off?
Yes
Go
to
No
Call
for
support.
306
Eserver
pSeries
690
Service
Guide
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...