Step
1524-2
1.
Turn
off
the
power.
2.
Disconnect
the
ac
power
cables
(dc
power
cables
in
a
dc-powered
system)
from
the
CEC
drawer.
3.
Remove
CEC
power
supply
2
(if
present)
or
cooling
unit.
4.
Reconnect
the
ac
power
cable
(dc
power
cable
in
a
dc-powered
system)
to
the
CEC
power
supply
1.
5.
Turn
on
the
power.
Is
the
error
code
1011
1C0x
displayed?
NO
Go
to
“Step
1524-3.”
YES
Go
to
“Step
1524-4”
Step
1524-3
1.
Turn
off
the
power.
2.
Reinstall
CEC
power
supply
2
or
cooling
unit
that
was
removed
in
“Step
1524-2.”
3.
Reconnect
the
ac
power
cable
(dc
power
cable
in
a
dc-powered
system)
to
the
CEC
power
supply
2
(if
present).
4.
Turn
on
the
power.
Is
the
error
code
1011
1C0x
displayed?
NO
The
symptom
has
changed.
This
ends
the
procedure.
YES
Replace
CEC
power
supply
2
or
cooling
unit,
location:
U1.1-V2.
This
ends
the
procedure.
Go
to
″
MAP
410:
Repair
Checkout
″
in
the
RS/6000
and
Eserver
pSeries
Diagnostics
Information
for
Multiple
Bus
Systems
.
Step
1524-4
1.
Turn
off
the
power.
2.
Reinstall
CEC
power
supply
2
or
cooling
unit
that
was
removed
in
“Step
1524-2.”
3.
Reconnect
the
ac
power
cable
(dc
power
cable
in
a
dc-powered
system)
to
the
CEC
power
supply
2
(if
present).
4.
Disconnect
the
ac
cable
(dc
power
cable
in
a
dc-powered
system)
to
CEC
power
supply
1.
5.
Remove
CEC
power
supply
1
if
CEC
power
supply
2
is
present.
If
location
U1.1–V2
has
a
cooling
unit,
then
replace
CEC
power
supply
1.
6.
Turn
on
the
power.
Is
the
error
code
1011
1C0x
displayed?
NO
If
CEC
power
supply
2
is
present,
replace
CEC
power
supply
1,
location:
U1.1-V1.
110
Service
Guide
Summary of Contents for 6H0
Page 2: ......
Page 12: ...x Service Guide ...
Page 16: ...xiv Service Guide ...
Page 18: ...xvi Service Guide ...
Page 28: ...R CEC Drawer 5 EIA Units Primary I O Drawer 5 EIA Units 8 Service Guide ...
Page 29: ...CEC Drawer Front View 1 1 Power On LED Chapter 1 Reference Information 9 ...
Page 33: ...5 Fan 4 U0 1 F4 6 Fan 3 U0 1 F3 Chapter 1 Reference Information 13 ...
Page 37: ...5 Fan 4 U0 2 F4 6 Fan 3 U0 2 F3 Chapter 1 Reference Information 17 ...
Page 77: ...DC Power Cable Routings Chapter 1 Reference Information 57 ...
Page 88: ...68 Service Guide ...
Page 94: ...74 Service Guide ...
Page 182: ...162 Service Guide ...
Page 444: ...424 Service Guide ...
Page 468: ...Replacement Replace in reverse order 448 Service Guide ...
Page 489: ...Chapter 10 Parts Information This chapter contains parts information for the system 469 ...
Page 490: ...CEC Drawer 1 2 3 4 9 10 12 11 7 8 6 5 14 14 13 15 16 17 18 18 19 20 470 Service Guide ...
Page 493: ...1 2 3 4 5 6 7 8 9 10 11 Chapter 10 Parts Information 473 ...
Page 497: ...7 8 9 10 6 1 2 3 4 4 5 Chapter 10 Parts Information 477 ...
Page 510: ...490 Service Guide ...
Page 522: ...502 Service Guide ...
Page 546: ...526 Service Guide ...
Page 552: ...532 Service Guide ...
Page 559: ......