HP Portable 386 Compaq Portable 386 Personal Computer Maintenance and Service - Page 69

Removal and Replacement Procedures, Introduction

Get HP Portable 386 - Notebook PC PDF manuals and user guides View all HP Portable 386 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 69 highlights

Chapter 8. Removal and Replacement Procedures Chapter 8.1 Introduction Before starting the removal procedures, review Chapter 7, "Illustrated Parts Catalog," to become familiar with the various part numbers and locations. After completing all removal and replacement procedures, run the DIAGNOSTICS Program on the COMPAQ PORTABLE 386 Personal Computer to verify the proper operation of the replaced component. Chapter 8.2 Preparation Procedure Before beginning the procedures in this chapter, complete the following steps: 1. Turn off the computer. 2. Disconnect any peripheral devices (printer, monitors, and so on) from the computer. 3. Disconnect the AC power cord from the AC outlet and from the computer (Figure 8-1). Chapter 8.3 Keyboard Assembly To remove the keyboard assembly:

  • 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
Chapter 8. Removal and Replacement Procedures
Chapter 8.1 Introduction
Before starting the removal procedures, review Chapter 7, "Illustrated Parts
Catalog," to become familiar with the various part numbers and locations.
After completing all removal and replacement procedures, run the DIAGNOSTICS
Program on the COMPAQ PORTABLE 386 Personal Computer to verify the proper
operation of the replaced component.
Chapter 8.2 Preparation Procedure
Before beginning the procedures in this chapter, complete the following steps:
1. Turn off the computer.
2. Disconnect any peripheral devices (printer, monitors, and so on) from the
computer.
3. Disconnect the AC power cord from the AC outlet and from the computer
(Figure 8-1).
Chapter 8.3 Keyboard Assembly
To remove the keyboard assembly: