HP 350 Maintenance and Service Guide - Page 69

Fan, Speakers see

Get HP 350 PDF manuals and user guides View all HP 350 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 69 highlights

Fan Description Fan (includes cable) Spare part number 746657-001 Before removing the fan, follow these steps: 1. Turn off 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 the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the Battery (see Battery on page 30), and then remove the following components: a. Service cover (see Service cover on page 31) b. Hard drive (see Hard drive on page 32) c. Optical drive (see Optical drive on page 37) d. Keyboard (see Keyboard on page 39) e. Top cover (see Top cover on page 42) f. Speakers (see Speakers on page 50) g. System board (see System board on page 53) h. Heat sink (see Heat sink on page 58) Remove the fan: 1. Remove the cowling material (1) that secures the fan to the heat sink. 2. Remove the fan (2). Reverse this procedure to install the fan. Component replacement procedures 61

  • 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
Fan
Description
Spare part number
Fan (includes cable)
746657-001
Before removing the fan, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the Battery (see
Battery
on page
30
), and then remove the following components:
a.
Service cover (see
Service cover
on page
31
)
b.
Hard drive (see
Hard drive
on page
32
)
c.
Optical drive (see
Optical drive
on page
37
)
d.
Keyboard (see
Keyboard
on page
39
)
e.
Top cover (see
Top cover
on page
42
)
f.
Speakers (see
Speakers
on page
50
)
g.
System board (see
System board
on page
53
)
h.
Heat sink (see
Heat sink
on page
58
)
Remove the fan:
1.
Remove the cowling material
(1)
that secures the fan to the heat sink.
2.
Remove the fan
(2)
.
Reverse this procedure to install the fan.
Component replacement procedures
61