HP Pro Tower 400 G9 PCI Desktop PC Maintenance and Service Guide - Page 45

Hood sensor

Page 45 highlights

3. Pull the serial port into the computer to remove it (3). To install the serial port, reverse the removal procedure. Hood sensor To remove the hood sensor, use these procedures. Before removing the hood sensor, follow these steps: 1. Prepare the computer for disassembly (see Preparation for disassembly on page 19). 2. Remove the access panel (see Access panel on page 19). Remove the hood sensor: 1. Disconnect the hood sensor cable (1) from the system board. 2. Using a screwdriver or similar tool, slide the sensor out of the slot in the rear of the chassis (2). To install the hood sensor, reverse the removal procedure. 38 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

3.
Pull the serial port into the computer to remove it
(3)
.
To install the serial port, reverse the removal procedure.
Hood sensor
To remove the hood sensor, use these procedures.
Before removing the hood sensor, follow these steps:
1.
Prepare the computer for disassembly (see
Preparation for disassembly
on page
19
).
2.
Remove the access panel (see
Access panel
on page
19
).
Remove the hood sensor:
1.
Disconnect the hood sensor cable
(1)
from the system board.
2.
Using a screwdriver or similar tool, slide the sensor out of the slot in the rear of the chassis
(2)
.
To install the hood sensor, reverse the removal procedure.
38
Chapter 4
Removal and replacement procedures