Compaq Presario CQ70-100 HP G70 Notebook PC Compaq Presario CQ70 Notebook PC - - Page 55

Power button board

Get Compaq Presario CQ70-100 - Notebook PC PDF manuals and user guides View all Compaq Presario CQ70-100 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 55 highlights

Power button board Removal and replacement procedures Description Power button board Spare part number 489116-001 Before removing the display assembly, 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 4-6). 5. Disconnect the wireless antenna cables from the WLAN module (see "WLAN module" on page 4-13). 6. Remove the keyboard (see "Keyboard" on page 4-15). 7. Remove the keyboard cover (see "Keyboard cover" on page 4-17). Remove the power button board: 8. Remove the two Phillips PM1.5x3.0 screws 1 that secure the power button board to the keyboard cover. 9. Remove the power button board 2. Reverse this procedure to install the power button board. Maintenance and Service Guide 4-19

  • 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
Removal and replacement procedures
Maintenance and Service Guide
4–19
Power button board
Before removing the display assembly, 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 4-6
).
5. Disconnect the wireless antenna cables from the WLAN module (see
“WLAN module” on page 4-13
).
6. Remove the keyboard (see
“Keyboard” on page 4-15
).
7. Remove the keyboard cover (see
“Keyboard cover” on page 4-17
).
Remove the power button board:
8. Remove the two Phillips PM1.5x3.0 screws
1
that secure the power button board to the keyboard cover.
9. Remove the power button board
2
.
Reverse this procedure to install the power button board.
Description
Spare part number
Power button board
489116-001