HP Pavilion dx6500 HP Pavilion dx6500 Entertainment PC - Maintenance and Servi - Page 82

Fan/heat sink assembly

Get HP Pavilion dx6500 - Notebook PC PDF manuals and user guides View all HP Pavilion dx6500 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 82 highlights

Fan/heat sink assembly Description Fan/heat sink assembly (includes replacement thermal material) Processor brackets For use only with computer models equipped with T7250, T5550, T5450, and T5250 processors For use only with computer models equipped with T7700 and T7500 processors Spare part number 446521-001 450371-001 450370-001 NOTE: To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the right side and rear panel of the computer. The computer uses an electric fan for ventilation. The fan is controlled by a temperature sensor and is designed to turn on automatically when high temperature conditions exist. These conditions are affected by high external temperatures, system power consumption, power management/battery conservation configurations, battery fast charging, and software requirements. Exhaust air is displaced through the ventilation grill located on the left side of the computer. Before removing the fan/heat sink assembly, follow these steps: 1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the battery (see Battery on page 36). 5. Remove the following components: a. Hard drives (see Hard drives on page 41) b. Optical drive (see Optical drive on page 47) c. Switch cover (see Switch cover on page 49) d. Keyboard (see Keyboard on page 53) e. Speaker assembly (see Speaker assembly on page 51) f. Display assembly (see Display assembly on page 55) g. Top cover (see Top cover on page 61) h. Audio board (see Audio board on page 71) i. USB/power connector board (see USB/power connector board on page 67) j. System board (see System board on page 68) Remove the fan/heat sink assembly: 1. Turn the system board upside down with the expansion port 3 and external monitor port toward you. 2. Disconnect the fan cable (1) from the system board. 74 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
Fan/heat sink assembly
Description
Spare part number
Fan/heat sink assembly (includes replacement thermal material)
446521-001
Processor brackets
For use only with computer models equipped with T7250, T5550, T5450, and T5250 processors
450371-001
For use only with computer models equipped with T7700 and T7500 processors
450370-001
NOTE:
To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the right side
and rear panel of the computer. The computer uses an electric fan for ventilation. The fan is controlled by
a temperature sensor and is designed to turn on automatically when high temperature conditions exist.
These conditions are affected by high external temperatures, system power consumption, power
management/battery conservation configurations, battery fast charging, and software requirements.
Exhaust air is displaced through the ventilation grill located on the left side of the computer.
Before removing the fan/heat sink assembly, follow these steps:
1
.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2
.
Disconnect all external devices connected to the computer.
3
.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet and
then unplugging the AC adapter from the computer.
4
.
Remove the battery (see
Battery
on page
36
).
5
.
Remove the following components:
a
.
Hard drives (see
Hard drives
on page
41
)
b
.
Optical drive (see
Optical drive
on page
47
)
c
.
Switch cover (see
Switch cover
on page
49
)
d
.
Keyboard (see
Keyboard
on page
53
)
e
.
Speaker assembly (see
Speaker assembly
on page
51
)
f
.
Display assembly (see
Display assembly
on page
55
)
g
.
Top cover (see
Top cover
on page
61
)
h
.
Audio board (see
Audio board
on page
71
)
i
.
USB/power connector board (see
USB/power connector board
on page
67
)
j
.
System board (see
System board
on page
68
)
Remove the fan/heat sink assembly:
1
.
Turn the system board upside down with the expansion port 3 and external monitor port toward you.
2
.
Disconnect the fan cable
(1)
from the system board.
74
Chapter
4
Removal and replacement procedures