HP Pavilion m7-1000 HP Pavilion dv7 Entertainment PC - Maintenance and Service - Page 73

Power button board, Remove the Phillips PM2.0×4.0 screw

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Reverse this procedure to install the front speakers. Power button board Description Power button board (includes cable) Spare part number 681985-001 Before removing the power button board, follow these steps: 1. Turn off 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 the power from the computer by unplugging the power cord from the computer. 3. Disconnect all external devices from the computer. 4. Remove the battery (see Battery on page 45), and then remove the following components: a. Hard drive (see Hard drive on page 46) b. Optical drive (see Optical drive on page 51) c. Keyboard (see Keyboard on page 57) d. Top cover (see Top cover on page 61) Remove the power button board: 1. Turn the top cover upside down, with the front toward you. 2. Detach the power button board cable (1) from the top cover. (The power button board cable is attached to the top cover double-sided tape.) 3. Remove the Phillips PM2.0×4.0 screw (2) that secures the power button board to the top cover. Component replacement procedures 65

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Reverse this procedure to install the front speakers.
Power button board
Description
Spare part number
Power button board (includes cable)
681985-001
Before removing the power button board, follow these steps:
1.
Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.
Disconnect all external devices from the computer.
4.
Remove the battery (see
Battery
on page
45
), and then remove the following components:
a.
Hard drive (see
Hard drive
on page
46
)
b.
Optical drive (see
Optical drive
on page
51
)
c.
Keyboard (see
Keyboard
on page
57
)
d.
Top cover (see
Top cover
on page
61
)
Remove the power button board:
1.
Turn the top cover upside down, with the front toward you.
2.
Detach the power button board cable
(1)
from the top cover. (The power button board cable is
attached to the top cover double-sided tape.)
3.
Remove the Phillips PM2.0×4.0 screw
(2)
that secures the power button board to the top cover.
Component replacement procedures
65