HP 15 Maintenance And Service Manual page 81

● WLAN module (see
Memory modules (see
●
● Heat sink (see Heat sink assembly on page
Remove the system board:
IMPORTANT: Make special note of each screw size and location during removal and replacement
1. Disconnect the following cables from the system board:
(1): Keyboard backlight cable
(2): Hard drive connector cable
(3): Speaker cable
(4): USB/card reader board cable
(5): Keyboard cable
(6): TouchPad button board cable
(7): Power connector cable
2. Remove the two Phillips M2.0×3.0 screws that secure the system board to the computer (1).
WLAN module on page 50)
Memory on page 42)
57)
Component replacement procedures 71