IBM 86481BU Installation Guide - Page 42

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v Terminator cards are not required for empty microprocessor sockets. However, for airflow, an empty microprocessor socket must contain a microprocessor baffle. v The microprocessor speeds are automatically set for this server; therefore, you do not have to set any microprocessor frequency-selection jumpers or switches. v If you must replace a microprocessor, call for service. v For additional illustrations of the system-board components, see "System-board option connectors" on page 7. The following illustration shows how to install an additional microprocessor. DIMMs Heat-sink release levers Microprocessor 2 Heat sink 2 VRM Microprocessor baffle assembly Microprocessor air baffle Complete the following steps to install a microprocessor: 1. Read the safety information beginning on page vii and "Installation guidelines" on page 11. 2. Turn off the server and peripheral devices, and disconnect the power cords and all external cables. 3. Remove the side cover. See "Removing the side cover" on page 13. 4. Remove the support bracket. See "Removing and installing the support bracket" on page 14 5. Open the microprocessor air baffle. 28 xSeries 226 Type 8648: Installation Guide

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v
Terminator
cards
are
not
required
for
empty
microprocessor
sockets.
However,
for
airflow,
an
empty
microprocessor
socket
must
contain
a
microprocessor
baffle.
v
The
microprocessor
speeds
are
automatically
set
for
this
server;
therefore,
you
do
not
have
to
set
any
microprocessor
frequency-selection
jumpers
or
switches.
v
If
you
must
replace
a
microprocessor,
call
for
service.
v
For
additional
illustrations
of
the
system-board
components,
see
“System-board
option
connectors”
on
page
7.
The
following
illustration
shows
how
to
install
an
additional
microprocessor.
DIMMs
Heat-sink
release levers
Heat sink 2
Microprocessor 2
Microprocessor
baffle assembly
Microprocessor
air baffle
VRM
Heat sink 2
Complete
the
following
steps
to
install
a
microprocessor:
1.
Read
the
safety
information
beginning
on
page
vii
and
“Installation
guidelines”
on
page
11.
2.
Turn
off
the
server
and
peripheral
devices,
and
disconnect
the
power
cords
and
all
external
cables.
3.
Remove
the
side
cover.
See
“Removing
the
side
cover”
on
page
13.
4.
Remove
the
support
bracket.
See
“Removing
and
installing
the
support
bracket”
on
page
14
5.
Open
the
microprocessor
air
baffle.
28
xSeries
226
Type
8648:
Installation
Guide