HP 550 HP 550 Notebook PC - Maintenance and Service Guide - Page 80
each time the heat sink is removed. Thermal
 |
View all HP 550 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 80 highlights
3. Remove the heat sink (2). NOTE: The thermal material must be thoroughly cleaned from the surfaces of the heat sink (1) and (2), the processor (3), and graphics system component (4) each time the heat sink is removed. Thermal pads and thermal paste must be installed on all surfaces before the heat sink assembly is reinstalled. Thermal material is included with all heat sink and processor spare part kits. Reverse this procedure to install the heat sink. 72 Chapter 4 Removal and replacement procedures
-
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
 |
 |
3.
Remove the heat sink
(2)
.
NOTE:
The thermal material must be thoroughly cleaned from the surfaces of the heat sink
(1)
and
(2)
, the processor
(3)
, and graphics system component
(4)
each time the heat sink is removed. Thermal
pads and thermal paste must be installed on all surfaces before the heat sink assembly is reinstalled.
Thermal material is included with all heat sink and processor spare part kits.
Reverse this procedure to install the heat sink.
72
Chapter 4
Removal and replacement procedures