HP Pavilion 11 Maintenance and Service Guide - Page 53

Power button board, Remove the Phillips PM2.0×4.6 screw

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Power button board Description Power button board (includes cable) Spare part number 856100-001 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 keyboard/top cover (see Keyboard/top cover on page 32). 5. Disconnect the battery cable from the system board (see Battery on page 39). Remove the power button board: 1. Release the ZIF connector (1) to which the power button board cable is connected, and then disconnect the power button board cable from the connector board. 2. Detach the power button board cable (2) from the battery. (The power button board cable is attached to the battery with double-sided adhesive.) 3. Remove the Phillips PM2.0×4.6 screw (3) that secures the power button board to the bottom cover. 4. Release the power button board (4) by tilting the front edge up until it rests at an angle. 5. Remove the power button board (5) by sliding it forward. Reverse this procedure to install the power button board. Component replacement procedures 45

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Power button board
Description
Spare part number
Power button board (includes cable)
856100-001
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 keyboard/top cover (see
Keyboard/top cover
on page
32
).
5.
Disconnect the battery cable from the system board (see
Battery
on page
39
).
Remove the power button board:
1.
Release the ZIF connector
(1)
to which the power button board cable is connected, and then disconnect
the power button board cable from the connector board.
2.
Detach the power button board cable
(2)
from the battery. (The power button board cable is attached to
the battery with double-sided adhesive.)
3.
Remove the Phillips PM2.0×4.6 screw
(3)
that secures the power button board to the bottom cover.
4.
Release the power button board
(4)
by tilting the front edge up until it rests at an angle.
5.
Remove the power button board
(5)
by sliding it forward.
Reverse this procedure to install the power button board.
Component replacement procedures
45