Removing
and
replacing
Tier
1
CRUs
Replacement
of
Tier
1
CRUs
is
your
responsibility.
If
IBM
installs
a
Tier
1
CRU
at
your
request,
you
will
be
charged
for
the
installation.
The
illustrations
in
this
document
might
differ
slightly
from
your
hardware.
Adapter
To
remove
a
PCI
or
PCI-X
adapter,
complete
the
following
steps:
AC
DC
Tab
Adapter
retention
latch
Attention
LED
(yellow)
Power
LED
(green)
PCI-X retaining
bar
PCI-X
divider
1.
Read
the
safety
information
that
begins
on
page
and
2.
If
the
adapter
is
not
hot-pluggable,
turn
off
the
server
and
peripheral
devices,
and
disconnect
the
power
cords
and
all
external
cables
necessary
to
remove
or
install
the
adapter.
3.
Remove
the
top
cover
(see
4.
Disconnect
any
cables
from
the
adapter.
5.
Open
the
blue
PCI-X
retaining
bar
by
lifting
the
front
edge.
6.
Push
the
orange
adapter
retention
latch
toward
the
rear
of
the
server
and
open
the
tab.
The
power
LED
for
the
slot
turns
off.
7.
Carefully
grasp
the
adapter
by
its
top
edge
or
upper
corners,
and
pull
the
adapter
from
the
server.
8.
If
you
are
instructed
to
return
the
adapter,
follow
all
packaging
instructions,
and
use
any
packaging
materials
for
shipping
that
are
supplied
to
you.
To
install
the
replacement
PCI
or
PCI-X
adapter,
complete
the
following
steps:
Chapter
4.
Removing
and
replacing
server
components
121
