HP ENVY 15-w000 Maintenance and Service Guide - Page 50

Speaker cable, Battery cable

Page 50 highlights

3. Disconnect all external devices from the computer. 4. Remove the top cover (see Top cover on page 27). NOTE: When replacing the system board, be sure that the following components (as applicable) are removed from the defective system board and installed on the replacement system board: ● WLAN module (see WLAN module on page 34) ● Solid-state drive (see Solid-state drive (M.2) on page 32) ● Memory modules (see Memory module on page 42) ● Heat sink (see Heat sink on page 44) Remove the system board: 1. Disconnect the following cables from the system board: (1): Display cable (2): Touch board cable (3): USB/card reader board cable (4): Battery cable (5): Speaker cable (6): Power connector cable 2. Remove the two Phillips PM2.5×4.0 screws that secure the system board to the computer (1). 3. Remove the two Phillips PM2.5×4.0 screws (2) that secure the fan to the computer. 40 Chapter 5 Removal and replacement procedures for Authorized Service Provider parts

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3.
Disconnect all external devices from the computer.
4.
Remove the top cover (see
Top cover
on page
27
).
NOTE:
When replacing the system board, be sure that the following components (as applicable) are
removed from the defective system board and installed on the replacement system board:
WLAN module (see
WLAN module
on page
34
)
Solid-state drive (see
Solid-state drive (M.2)
on page
32
)
Memory modules (see
Memory module
on page
42
)
Heat sink (see
Heat sink
on page
44
)
Remove the system board:
1.
Disconnect the following cables from the system board:
(1):
Display cable
(2):
Touch board cable
(3):
USB/card reader board cable
(4):
Battery cable
(5):
Speaker cable
(6):
Power connector cable
2.
Remove the two Phillips PM2.5×4.0 screws that secure the system board to the computer
(1)
.
3.
Remove the two Phillips PM2.5×4.0 screws
(2)
that secure the fan to the computer.
40
Chapter 5
Removal and replacement procedures for Authorized Service Provider parts