MAP
1529:
There
Is
A
Bulk
Power
Assembly
(BPA)
Communication
Failure
Step
1529-1
Check
the
position
of
the
on/off
switch
on
the
BPRs.
Is
the
switch
in
the
ON
position
(to
the
left)?
NO
Set
the
switch
to
the
ON
position
(to
the
left),
and
go
to
″
MAP
0410:
Repair
Checkout
″
in
the
RS/6000
and
Eserver
pSeries
Diagnostic
Information
for
Multiple
Bus
Systems
.
YES
Go
to
Step
1529-2
Note:
Read
the
Danger
and
Caution
notices
under
before
continuing
with
this
procedure.
1.
Prepare
a
multimeter
to
measure
up
to
600
V
ac.
2.
Use
the
multimeter
to
measure
the
ac
voltage
at
the
following
test
points
on
the
face
plate
of
the
BPA
that
is
not
referenced
by
the
error
code
that
sent
you
to
this
MAP:
v
Phase
A
and
phase
B
v
Phase
B
and
phase
C
v
Phase
C
and
phase
A
Are
all
the
readings
greater
than
180
V
ac?
NO
Go
to
YES
Exchange
the
following
FRUs
one
at
a
time:
1.
BPR
1,
that
is
connected
to
the
IBF
not
referenced
in
the
error
code
that
brought
you
to
this
MAP.
Follow
all
steps
in
the
removal
and
replacement
procedures
for
2.
BPR
2,
that
is
connected
to
the
IBF
not
referenced
in
the
error
code
that
brought
you
to
this
MAP.
Follow
all
steps
in
the
removal
and
replacement
procedures
for
3.
BPR
3,
that
is
connected
to
the
IBF
not
referenced
in
the
error
code
that
brought
you
to
this
MAP.
Follow
all
steps
in
the
removal
and
replacement
procedures
for
4.
BPC
on
the
other
side
not
referenced
by
the
error
code
that
sent
you
to
this
MAP.
Follow
all
steps
in
the
removal
and
replacement
procedures
for
5.
BPE
on
the
other
side
not
referenced
by
the
error
code
that
sent
you
to
this
MAP.
Follow
all
steps
in
the
removal
and
replacement
procedures
for
After
each
FRU
is
exchanged,
is
the
error
code
that
sent
you
to
this
MAP
still
reported?
NO
The
problem
has
been
corrected.
Go
to
″
MAP
0410:
Repair
Checkout
″
in
the
RS/6000
and
Eserver
pSeries
Diagnostic
Information
for
Multiple
Bus
Systems
YES
Replace
the
next
FRU
on
the
list.
If
all
FRUs
on
the
list
have
been
replaced,
call
for
support.
214
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...