HP Pavilion dv7-6b00 HP Pavilion dv7 Notebook PC Maintenance and Service Guide - Page 78

Display lid switch board, Remove the display lid switch board

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Display lid switch board Description Display lid switch board (includes cable) Spare part number 665603-001 Before removing the display lid switch 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 47), and then remove the following components: ● Optical drive (see Optical drive on page 48) ● Hard drive (see Hard drive on page 51) ● Keyboard (see Keyboard on page 59) ● Top cover (see Top cover on page 62) Remove the display lid switch board: 1. Turn the top cover upside down, with the front toward you. 2. Disconnect the display lid switch cable (1) from the power button board. 3. Release the display lid switch board cable from the clips (2) built into the top cover. 70 Chapter 4 Removal and replacement procedures

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Display lid switch board
Description
Spare part number
Display lid switch board (includes cable)
665603-001
Before removing the display lid switch 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
47
), and then remove the following components:
●
Optical drive (see
Optical drive
on page
48
)
●
Hard drive (see
Hard drive
on page
51
)
●
Keyboard (see
Keyboard
on page
59
)
●
Top cover (see
Top cover
on page
62
)
Remove the display lid switch board:
1.
Turn the top cover upside down, with the front toward you.
2.
Disconnect the display lid switch cable
(1)
from the power button board.
3.
Release the display lid switch board cable from the clips
(2)
built into the top cover.
70
Chapter 4
Removal and replacement procedures