HP Pavilion dm4 Maintenance and Service Guide - Page 70

Fingerprint reader board, Turn the top cover upside down, with the front toward you.

Get HP Pavilion dm4 PDF manuals and user guides View all HP Pavilion dm4 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 70 highlights

Fingerprint reader board Description Fingerprint reader board Spare part number 608225-001 Before removing the fingerprint reader 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 42). 5. Remove the following components: a. Hard drive (see Hard drive on page 53) b. Optical drive (see Optical drive on page 55) c. Keyboard (see Keyboard on page 57) d. Top cover (see Top cover on page 59) Remove the fingerprint reader 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 fingerprint reader board and bracket to the top cover. 3. Release the ZIF connector on the fingerprint reader board and disconnect the cable (2) from the connector. 4. Remove the fingerprint reader board bracket (3) from the top cover. 62 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
Fingerprint reader board
Description
Spare part number
Fingerprint reader board
608225-001
Before removing the fingerprint reader 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
42
).
5.
Remove the following components:
a.
Hard drive (see
Hard drive
on page
53
)
b.
Optical drive (see
Optical drive
on page
55
)
c.
Keyboard (see
Keyboard
on page
57
)
d.
Top cover (see
Top cover
on page
59
)
Remove the fingerprint reader 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 fingerprint reader board and bracket
to the top cover.
3.
Release the ZIF connector on the fingerprint reader board and disconnect the cable
(2)
from the
connector.
4.
Remove the fingerprint reader board bracket
(3)
from the top cover.
62
Chapter 4
Removal and replacement procedures