HP Pro c640 G2 Chromebook Maintenance and Service Guide - Page 38

Touchpad, Remove the Phillips M2.0 × 5.0 screw

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Page 38 highlights

1. Prepare the computer for disassembly (see Preparation for disassembly on page 26). 2. Remove the bottom cover (see Bottom cover on page 26). 3. Remove the battery (see Battery on page 27). Remove the speakers: 1. Disconnect the speaker cable from the system board (1). 2. Remove the Phillips M2.0 × 5.0 screw (2) that secures each speaker to the computer. 3. Lift the bottom of the speakers up, and then pull the speaker toward the front to remove the tab on top of the speaker from the slot that holds it in place (3). 4. Disconnect the cable from the ZIF connector on the touchpad (4). 5. Remove the cable from the clips located between the speakers under the battery (5). Reverse this procedure to install the speakers. Touchpad To remove the touchpad, use this procedure and illustration. Table 5-5 Touchpad description and part number Description Touchpad (includes rubber and protective tape) Touchpad cable Touchpad support bracket (included in Bracket Kit) Spare part number M59382-001 M57289-001 M12524-001 Before removing the touchpad, follow these steps: 1. Prepare the computer for disassembly (see Preparation for disassembly on page 26). 2. Remove the bottom cover (see Bottom cover on page 26). 3. Remove the battery (see Battery on page 27). Remove the touchpad: 30 Chapter 5 Removal and replacement procedures for authorized service provider parts

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1.
Prepare the computer for disassembly (see
Preparation for disassembly
on page
26
).
2.
Remove the bottom cover (see
Bottom cover
on page
26
).
3.
Remove the battery (see
Battery
on page
27
).
Remove the speakers:
1.
Disconnect the speaker cable from the system board
(1)
.
2.
Remove the Phillips M2.0 × 5.0 screw
(2)
that secures each speaker to the computer.
3.
Lift the bottom of the speakers up, and then pull the speaker toward the front to remove the tab on top
of the speaker from the slot that holds it in place
(3)
.
4.
Disconnect the cable from the ZIF connector on the touchpad
(4)
.
5.
Remove the cable from the clips located between the speakers under the battery
(5)
.
Reverse this procedure to install the speakers.
Touchpad
To remove the touchpad, use this procedure and illustration.
Table 5-5
Touchpad description and part number
Description
Spare part number
Touchpad (includes rubber and protective tape)
M59382-001
Touchpad cable
M57289-001
Touchpad support bracket (included in Bracket Kit)
M12524-001
Before removing the touchpad, follow these steps:
1.
Prepare the computer for disassembly (see
Preparation for disassembly
on page
26
).
2.
Remove the bottom cover (see
Bottom cover
on page
26
).
3.
Remove the battery (see
Battery
on page
27
).
Remove the touchpad:
30
Chapter 5
Removal and replacement procedures for authorized service provider parts