IBM 88410EU User Manual - Page 49

Replacing, microprocessor

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d. Position the heat sink over the microprocessor and slide one of the tabs on the heat sink into the slot under the retainer spring. Heat sink Retainer spring Heat-sink locking lever Microprocessor e. Push the heat sink into position firmly; then, let it rest on the microprocessor. f. Close the heat-sink locking lever to secure the heat sink to the microprocessor. 7. If you have other options to install or remove, do so now. 8. Replace the air-baffle assembly and cover. Go to "Completing the installation" on page 45. Replacing a microprocessor and heat sink This section provides instructions for replacing a microprocessor and heat sink. Complete the following steps to replace a microprocessor and heat sink: 1. Read the safety information beginning on page v and "Installation guidelines" on page 11. 2. Turn off the server and peripheral devices, and disconnect the power cords and all external cables. Remove the cover and air-baffle assembly. Attention: When you handle static-sensitive devices, take precautions to avoid damage from static electricity. For details about handling these devices, see "Handling static-sensitive devices" on page 12. Chapter 3. Installing options 39

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d.
Position
the
heat
sink
over
the
microprocessor
and
slide
one
of
the
tabs
on
the
heat
sink
into
the
slot
under
the
retainer
spring.
Retainer spring
Microprocessor
Heat sink
Heat-sink locking
lever
e.
Push
the
heat
sink
into
position
firmly;
then,
let
it
rest
on
the
microprocessor.
f.
Close
the
heat-sink
locking
lever
to
secure
the
heat
sink
to
the
microprocessor.
7.
If
you
have
other
options
to
install
or
remove,
do
so
now.
8.
Replace
the
air-baffle
assembly
and
cover.
Go
to
“Completing
the
installation”
on
page
45.
Replacing
a
microprocessor
and
heat
sink
This
section
provides
instructions
for
replacing
a
microprocessor
and
heat
sink.
Complete
the
following
steps
to
replace
a
microprocessor
and
heat
sink:
1.
Read
the
safety
information
beginning
on
page
v
and
“Installation
guidelines”
on
page
11.
2.
Turn
off
the
server
and
peripheral
devices,
and
disconnect
the
power
cords
and
all
external
cables.
Remove
the
cover
and
air-baffle
assembly.
Attention:
When
you
handle
static-sensitive
devices,
take
precautions
to
avoid
damage
from
static
electricity.
For
details
about
handling
these
devices,
see
“Handling
static-sensitive
devices”
on
page
12.
Chapter
3.
Installing
options
39