IBM 8676 Hardware Maintenance Manual - Page 65

installing

Get IBM 8676 - Eserver xSeries 335 PDF manuals and user guides
UPC - 087944770107
View all IBM 8676 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 65 highlights

Microprocessor connector Microprocessorrelease lever 6. Install the microprocessor: a. Touch the static-protective package containing the new microprocessor to any unpainted metal surface on the server; then, remove the microprocessor from the package. b. Position the microprocessor over the microprocessor socket as shown in the following illustration. Carefully press the microprocessor into the socket. Attention: To avoid bending the pins on the microprocessor, do not use excessive force when pressing it into the socket. Microprocessor Microprocessor orientation indicator Microprocessor connector Microprocessorrelease lever Note: The microprocessor-release lever is on the side of the socket that faces the rear of the server. 7. Close the microprocessor release lever to secure the microprocessor. Attention: v Do not disturb or contaminate the thermal material 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 need to remove the heat sink after installing it, note that the thermal material may 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. Loosening one captive screw fully before loosening the other captive screw helps break the bond between the components without damaging them. 8. Remove the heat sink from its package and remove the cover from the bottom of the heat sink. Ensure that the thermal material is still on the bottom of the Chapter 4. Customer replaceable units 55

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
Microprocessor-
release lever
Microprocessor
connector
6.
Install
the
microprocessor:
a.
Touch
the
static-protective
package
containing
the
new
microprocessor
to
any
unpainted
metal
surface
on
the
server;
then,
remove
the
microprocessor
from
the
package.
b.
Position
the
microprocessor
over
the
microprocessor
socket
as
shown
in
the
following
illustration.
Carefully
press
the
microprocessor
into
the
socket.
Attention:
To
avoid
bending
the
pins
on
the
microprocessor,
do
not
use
excessive
force
when
pressing
it
into
the
socket.
Microprocessor
orientation indicator
Microprocessor-
release lever
Microprocessor
connector
Microprocessor
Note:
The
microprocessor-release
lever
is
on
the
side
of
the
socket
that
faces
the
rear
of
the
server.
7.
Close
the
microprocessor
release
lever
to
secure
the
microprocessor.
Attention:
v
Do
not
disturb
or
contaminate
the
thermal
material
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
need
to
remove
the
heat
sink
after
installing
it,
note
that
the
thermal
material
may
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.
Loosening
one
captive
screw
fully
before
loosening
the
other
captive
screw
helps
break
the
bond
between
the
components
without
damaging
them.
8.
Remove
the
heat
sink
from
its
package
and
remove
the
cover
from
the
bottom
of
the
heat
sink.
Ensure
that
the
thermal
material
is
still
on
the
bottom
of
the
Chapter
4.
Customer
replaceable
units
55