HP HDX18-1020US HP HDX 18 Entertainment PC - Maintenance and Service Guide - Page 88

that services it., and the heat sink

Get HP HDX18-1020US - Pavilion Premium - Core 2 Duo 2.26 GHz PDF manuals and user guides
UPC - 884420403616
View all HP HDX18-1020US manuals
Add to My Manuals
Save this manual to your list of manuals

Page 88 highlights

Remove the fan/heat sink assembly: 1. Disconnect the fan cable 1 from the system board. 2. Loosen the four Phillips PM2.0×10.0 captive screws 2 and the two Phillips PM2.5×5.0 captive screws 3 that secure the fan/heat sink assembly to the system board. ✎ Due to the adhesive quality of the thermal material located between the fan/heat sink assembly and system board components, it may be necessary to move the fan/heat sink assembly from side to side to detach the assembly. 3. Remove the fan/heat sink assembly 4. ✎ The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink assembly and the system board each time the fan/heat sink assembly is removed: ■ Thermal paste is used on the processor 1 and the heat sink section 2 that services it. ■ Thermal pads are used on the Northbridge chip 3 and the heat sink section 4 that services it. ■ Thermal pads are used on various other system board components 5 and 7, and sections of the heat sink 6 and 8. Replacement thermal material is included with all fan/heat sink assembly, system board, and processor spare part kits. Reverse this procedure to install the fan/heat sink assembly. Removal and replacement procedures 4-55

  • 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
Removal and replacement procedures
4–55
Remove the fan/heat sink assembly:
1. Disconnect the fan cable
1
from the system board.
2. Loosen the four Phillips PM2.0×10.0 captive screws
2
and the two Phillips PM2.5×5.0 captive screws
3
that
secure the fan/heat sink assembly to the system board.
✎
Due to the adhesive quality of the thermal material located between the fan/heat sink assembly and system board
components, it may be necessary to move the fan/heat sink assembly from side to side to detach the assembly.
3. Remove the fan/heat sink assembly
4
.
✎
The thermal material must be thoroughly cleaned from the surfaces of the fan/heat sink assembly and the system
board each time the fan/heat sink assembly is removed:
■
Thermal paste is used on the processor
1
and the heat sink section
2
that services it.
■
Thermal pads are used on the Northbridge chip
3
and the heat sink section
4
that services it.
■
Thermal pads are used on various other system board components
5
and
7
, and sections of the heat sink
6
and
8
.
Replacement thermal material is included with all fan/heat sink assembly, system board, and processor spare part kits.
Reverse this procedure to install the fan/heat sink assembly.