Dell Latitude 5550 Owners Manual - Page 130

Fingerprint reader (optional), Removing the fingerprint reader (optional)

Get Dell Latitude 5550 PDF manuals and user guides View all Dell Latitude 5550 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 130 highlights

Figure 93. Installing the sensor board Steps 1. Place the sensor board on its slot on the display back cover. 2. Route the sensor-board cable through the routing guides on the display back cover. Next steps 1. Install the display panel. 2. Install the display bezel. 3. Install the display assembly. 4. Install the wireless card. 5. Install the 4G WWAN card or 5G WWAN card, as applicable. 6. Install the base cover. 7. Install the SIM card. 8. Follow the procedure in After working inside your computer. Fingerprint reader (optional) Removing the fingerprint reader (optional) CAUTION: The information in this removal section is intended for authorized service technicians only. Prerequisites 1. Follow the procedure in Before working inside your computer. 2. Remove the SIM card. 3. Remove the base cover. 4. Remove the battery. 5. Remove the assembly-inner frame. 130 Removing and installing Field Replaceable Units (FRUs)

  • 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
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
Figure 93. Installing the sensor board
Steps
1.
Place the sensor board on its slot on the display back cover.
2.
Route the sensor-board cable through the routing guides on the display back cover.
Next steps
1.
Install the
display panel
.
2.
Install the
display bezel
.
3.
Install the
display assembly
.
4.
Install the
wireless card
.
5.
Install the
4G WWAN card
or
5G WWAN card
, as applicable.
6.
Install the
base cover
.
7.
Install the
SIM card
.
8.
Follow the procedure in
After working inside your computer
.
Fingerprint reader (optional)
Removing the fingerprint reader (optional)
CAUTION:
The information in this removal section is intended for authorized service technicians only.
Prerequisites
1.
Follow the procedure in
Before working inside your computer
.
2.
Remove the
SIM card
.
3.
Remove the
base cover
.
4.
Remove the
battery
.
5.
Remove the
assembly-inner frame
.
130
Removing and installing Field Replaceable Units (FRUs)