Hot-Pluggable
FRUs
Note:
You
do
not
have
to
power
off
the
system
to
remove
a
hot-pluggable
FRU
from
the
CEC
drawer
or
from
I/O
drawers.
The
following
FRUs
are
hot-pluggable:
v
Some
PCI
adapters
of
an
I/O
drawer
v
Power
supplies
in
an
I/O
drawer
or
CEC
drawer
(if
the
drawer
has
two
power
supplies
and
only
one
needs
to
be
removed)
v
Rear
fans
on
the
CEC
drawers
I/O
Drawer
PCI
Slot
LED
Definitions
The
following
table
describes
the
possible
states
of
the
LEDs
associated
with
the
I/O
drawer
PCI
slots.
These
LEDs
are
located
at
the
rear
of
the
I/O
drawer.
One
LED
is
associated
with
each
PCI
slot.
1
2
3
4
5
6
14
13
12
11
10
9
8
7
P1
LED
PCI
Slot
LED
Indication
PCI
Slot
Status
Definition
Off
Off
Slot
power
is
off.
It
is
safe
to
remove
or
replace
an
adapter.
On
(not
flashing)
On
Slot
power
is
on.
Do
not
remove
or
replace
an
adapter.
Flashing
slowly
(one
flash
per
second)
Identify
Slot
has
been
identified
by
the
software.
Do
not
remove
or
replace
an
adapter
at
this
time.
Flashing
rapidly
(six
to
eight
flashes
per
second)
Action
Slot
is
ready
for
removal
or
replacement
of
an
adapter.
416
Service
Guide
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...
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Page 22: ...Data Flow 4 Service Guide...
Page 30: ...CEC Card Cage Rear of CEC drawer viewed from top cover removed 12 Service Guide...
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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...
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