v
Make
sure
that
the
microprocessor
is
oriented
and
aligned
correctly
with
pin
number
1
in
the
socket
before
you
try
to
close
the
microprocessor
release
lever.
Microprocessor
orientation indicator
Microprocessor-
release lever
Microprocessor
connector
Microprocessor
v
Carefully
close
the
microprocessor-release
lever
to
secure
the
microprocessor
in
the
socket.
7.
Install
a
heat
sink
on
the
microprocessor.
Attention:
v
Do
not
set
down
the
heat
sink
after
you
remove
the
plastic
cover.
Thermal grease
Heat sink
v
Do
not
touch
the
thermal
grease
on
the
bottom
of
the
heat
sink
or
set
down
the
heat
sink.
Touching
the
thermal
grease
will
contaminate
it.
For
details,
see
the
information
about
thermal
grease
on
page
36.
a.
Remove
the
plastic
protective
cover
from
the
bottom
of
the
heat
sink.
b.
Make
sure
that
the
heat-sink
lever
is
in
the
open
position.
c.
Position
the
heat
sink
over
the
microprocessor
and
slide
one
of
the
tabs
on
the
heat
sink
into
the
slot
on
the
retention
bracket.
42
IBM
xSeries
236
Type
8841:
Option
Installation
Guide
Summary of Contents for 8841 - eServer xSeries 236
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