HP 4000 Maintenance & Service Guide HP Compaq 4000 Pro Small Form Factor B - Page 86

Heat sink, Preparation for Disassembly, on Computer Access Panel, Baffle, Front Fan Assembly

Get HP 4000 - SureStore DLT 40e Tape Drive PDF manuals and user guides View all HP 4000 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 86 highlights

7. Lift the speaker from the inside of the chassis to remove it (2). Figure 6-47 Removing the speaker To install the speaker, reverse the removal procedures. Heat sink Description Heat sink Spare part number 636919-001 The heat sink is secured atop the processor with four captive Torx screws. The heat sink does not include a fan. 1. Prepare the computer for disassembly (Preparation for Disassembly on page 40). 2. Remove the access panel (Computer Access Panel on page 41). 3. Remove the baffle (Baffle on page 71). 4. Remove the chassis fan (Front Fan Assembly on page 72). 5. Loosen the four captive screws that secure the heat sink to the system board tray. CAUTION: Heat sink retaining screws should be removed in diagonally opposite pairs (as in an X) to even the downward forces on the processor. This is especially important as the pins on the socket are very fragile and any damage to them may require replacing the system board. 76 Chapter 6 Removal and Replacement Procedures Small Form Factor (SFF) Chassis

  • 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
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
7.
Lift the speaker from the inside of the chassis to remove it
(2)
.
Figure 6-47
Removing the speaker
To install the speaker, reverse the removal procedures.
Heat sink
Description
Spare part number
Heat sink
636919-001
The heat sink is secured atop the processor with four captive Torx screws. The heat sink does not
include a fan.
1.
Prepare the computer for disassembly (
Preparation for Disassembly
on page
40
).
2.
Remove the access panel (
Computer Access Panel
on page
41
).
3.
Remove the baffle (
Baffle
on page
71
).
4.
Remove the chassis fan (
Front Fan Assembly
on page
72
).
5.
Loosen the four captive screws that secure the heat sink to the system board tray.
CAUTION:
Heat sink retaining screws should be removed in diagonally opposite pairs (as in
an X) to even the downward forces on the processor. This is especially important as the pins on
the socket are very fragile and any damage to them may require replacing the system board.
76
Chapter 6
Removal and Replacement Procedures Small Form Factor (SFF) Chassis