Attention:
v
Do
not
disturb
or
contaminate
the
thermal
grease
on
the
bottom
of
the
new
heat
sink.
Doing
so
damages
its
heat-conducting
capability
and
exposes
the
new
microprocessor
to
overheating.
v
If
you
have
to
remove
the
heat
sink
after
installing
it,
note
that
the
thermal
grease
might
have
formed
a
strong
bond
between
the
heat
sink
and
the
microprocessor.
Do
not
force
the
heat
sink
and
microprocessor
apart;
doing
so
can
damage
the
microprocessor
pins.
Loosen
one
captive
screw
fully
before
loosening
the
other
captive
screw
to
help
break
the
bond
between
the
components
without
damaging
them.
7.
Remove
the
heat
sink
from
its
package
and
remove
the
cover
from
the
bottom
of
the
heat
sink.
Make
sure
that
the
thermal
grease
is
still
on
the
bottom
of
the
heat
sink
and
position
the
heat
sink
on
top
of
the
microprocessor.
Press
firmly
on
the
captive
screws
and
tighten
them,
alternating
between
screws
until
they
are
tight.
Do
not
overtighten
the
screws
by
using
excessive
force.
36
IBM
xSeries
336
Type
8837:
Option
Installation
Guide
Summary of Contents for E Server x336 Series
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