HP Pavilion g4 Maintenance and Service Guide - Page 71

Power button board, Remove the Phillips PM2.0×3.0 screw

Get HP Pavilion g4 PDF manuals and user guides View all HP Pavilion g4 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 71 highlights

Power button board Description Power button board (includes cable) Spare part number 639451-001 Before removing the power button board, 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 48), and then remove the following components: ● Optical drive (see Optical drive on page 49) ● Hard drive (see Hard drive on page 51) ● Keyboard (see Keyboard on page 56) ● Top cover (see Top cover on page 59) Remove the power button board: 1. Turn the top cover upside down, with the front toward you. 2. Remove the Phillips PM2.0×3.0 screw (1) that secures the power button board to the top cover. 3. Remove the power button board and cable (2). Reverse this procedure to install the power button board. Component replacement procedures 63

  • 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
Power button board
Description
Spare part number
Power button board (includes cable)
639451-001
Before removing the power button board, 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
48
), and then remove the following components:
●
Optical drive (see
Optical drive
on page
49
)
●
Hard drive (see
Hard drive
on page
51
)
●
Keyboard (see
Keyboard
on page
56
)
●
Top cover (see
Top cover
on page
59
)
Remove the power button board:
1.
Turn the top cover upside down, with the front toward you.
2.
Remove the Phillips PM2.0×3.0 screw
(1)
that secures the power button board to the top cover.
3.
Remove the power button board and cable
(2)
.
Reverse this procedure to install the power button board.
Component replacement procedures
63