HP Pavilion dm4-3000 HP Pavilion dm4 Entertainment PC - Maintenance and Servic - Page 77

Power connector cable, Remove the power button board

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Remove the power button board: 1. Turn the top cover upside down, with the front toward you. 2. Remove the Phillips PM2.0×3.6 screw (1) that secures the power button board to the top cover. 3. Lift the left side of the power button board (2) until it rests at an angle. 4. Remove the power button board (3) by sliding it up and to the left at an angle. Reverse this procedure to install the power button board and cable. Power connector cable Description Power connector cable (includes bracket) Spare part number 669063-001 Before removing the power connector cable, 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 39), and then remove the following components: a. Optical drive (see Optical drive on page 46) b. Hard drive (see Hard drive on page 48) Component replacement procedures 69

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Remove the power button board:
1.
Turn the top cover upside down, with the front toward you.
2.
Remove the Phillips PM2.0×3.6 screw
(1)
that secures the power button board to the top cover.
3.
Lift the left side of the power button board
(2)
until it rests at an angle.
4.
Remove the power button board
(3)
by sliding it up and to the left at an angle.
Reverse this procedure to install the power button board and cable.
Power connector cable
Description
Spare part number
Power connector cable (includes bracket)
669063-001
Before removing the power connector cable, 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
39
), and then remove the following components:
a.
Optical drive (see
Optical drive
on page
46
)
b.
Hard drive (see
Hard drive
on page
48
)
Component replacement procedures
69