HP Pavilion 14-ab000 ab000 through 14 - ab099 Maintenance and Service Guide - Page 65

Power button board, Disconnect power connector cable

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Power button board NOTE: The power button board spare part kit includes the power connector cable. Description Power button board Spare part number 806749-001 IMPORTANT: Make special note of each screw and screw lock size and location during removal and replacement. Before removing the power button board, follow these steps: 1. Shut down the computer. 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 29), and then remove the following components: a. Optical drive (see Optical drive on page 30). b. Base enclosure (see Base enclosure on page 33). c. Display assembly (see Removing the display on page 51). d. Speakers (see Speakers on page 53). e. Power connector cable (see Power connector cable on page 54). Remove the power button board: 1. Disconnect power connector cable (1). 2. Remove the one Phillips PM2×2 broad head screw (2) that secures the board to the keyboard/top cover. 3. Remove the power button board from the base enclosure retention clips (3). 4. Lift the power button board up at an angle and remove from the base enclosure (4). Reverse this procedure to install the power button board. Component replacement procedures 55

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Power button board
NOTE:
The power button board spare part kit includes the power connector cable.
Description
Spare part number
Power button board
806749-001
IMPORTANT:
Make special note of each screw and screw lock size and location during removal
and replacement.
Before removing the power button board, follow these steps:
1.
Shut down the computer.
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
29
), and then remove the following components:
a.
Optical drive (see
Optical drive
on page
30
).
b.
Base enclosure (see
Base enclosure
on page
33
).
c.
Display assembly (see
Removing the display
on page
51
).
d.
Speakers (see
Speakers
on page
53
).
e.
Power connector cable (see
Power connector cable
on page
54
).
Remove the power button board:
1.
Disconnect power connector cable
(1)
.
2.
Remove the one Phillips PM2×2 broad head screw
(2)
that secures the board to the keyboard/top cover.
3.
Remove the power button board from the base enclosure retention clips
(3)
.
4.
Lift the power button board up at an angle and remove from the base enclosure
(4)
.
Reverse this procedure to install the power button board.
Component replacement procedures
55