Map
1521:
Cannot
Power
On
the
Primary
I/O
Drawer,
Operator
Panel
Does
Not
Show
OK
Prompt
Step
1521-1
Attempt
to
power
on
the
primary
I/O
drawer
(see
“Powering
Off
and
Powering
On
the
System”
on
page
415)
Does
the
primary
I/O
drawer
power
on?
NO
Go
to
“Step
1521-2.”
YES
This
ends
the
procedure.
Go
to
″
MAP
0410:
Repair
Checkout
″
in
the
RS/6000
and
Eserver
pSeries
Diagnostic
Information
for
Multiple
Bus
Systems
.
Step
1521-2
Look
at
the
power
supply
LEDs
at
the
front
of
the
primary
I/O
drawer.
Is
the
primary
I/O
drawer
equipped
with
two
power
supplies?
NO
Go
to
“Step
1521-3.”
YES
Go
to
“Step
1521-5.”
Step
1521-3
Is
the
power
supply
LED
flashing?
NO
Go
to
“Step
1521-7”
on
page
86.
YES
Go
to
“Step
1521-4.”
Step
1521-4
Use
the
information
in
the
“I/O
Drawer
and
Power
Supply
LED
Status”
on
page
25
to
answer
the
following
question.
Is
the
power
supply
LED
blinking
quickly?
NO
Check
the
SPCN
cabling.
Check
internal
drawer
cabling
from
power
distribution
card
to
primary
I/O
backplane.
See
“Primary
I/O
Drawer
Cables”
on
page
481.
Replace
the
I/O
drawer
power
supply.
Replace
the
primary
I/O
drawer
backplane.
Replace
the
I/O
drawer
power
distribution
card.
This
ends
the
procedure.
Go
to
″
MAP
0410:
Repair
Checkout
″
in
the
RS/6000
and
Eserver
pSeries
Diagnostic
Information
for
Multiple
Bus
Systems
.
YES
Replace
the
power
supply
with
the
flashing
LED.
This
ends
the
procedure.
Go
to
″
MAP
0410:
Repair
Checkout
″
in
the
RS/6000
and
Eserver
pSeries
Diagnostic
Information
for
Multiple
Bus
Systems
.
Step
1521-5
Is
there
a
power
supply
with
a
flashing
LED?
NO
Go
to
“Step
1521-7”
on
page
86.
YES
Go
to
“Step
1521-6”
on
page
86.
Chapter
3.
Maintenance
Analysis
Procedures
85
Summary of Contents for RS/6000 Enterprise Server M80
Page 1: ...RS 6000 Enterprise Server Model M80 Eserver pSeries 660 Model 6M1 Service Guide SA38 0571 01...
Page 10: ...x Service Guide...
Page 14: ...xiv Service Guide...
Page 16: ...xvi Service Guide...
Page 22: ...Data Flow 4 Service Guide...
Page 30: ...CEC Card Cage Rear of CEC drawer viewed from top cover removed 12 Service Guide...
Page 84: ...66 Service Guide...
Page 176: ...158 Service Guide...
Page 376: ...358 Service Guide...
Page 430: ...412 Service Guide...
Page 485: ...Chapter 11 Parts Information This chapter contains parts information for the system 467...
Page 486: ...CEC Drawer Card Assembly 9 468 Service Guide...
Page 488: ...CEC Drawer Backplane 5 2a 1 2 3 4 470 Service Guide...
Page 490: ...CEC Drawer Power Supplies 1 2 3 4 5 6 7 8 9 472 Service Guide...
Page 492: ...CEC Drawer Fan Assemblies 2 1 3 4 5 6 8 9 10 11 12 13 7 14 474 Service Guide...
Page 496: ...7 8 9 10 6 1 2 3 4 4 5 478 Service Guide...
Page 508: ...490 Service Guide...
Page 520: ...502 Service Guide...
Page 522: ...504 Service Guide...
Page 526: ...508 Service Guide...
Page 558: ...540 Service Guide...
Page 565: ......
