HP 240 G7 Maintenance And Service Manual page 55

(3): Power connector cable
(4): Speaker cable
(5): Keyboard backlight cable
(6): Keyboard cable
(7): TouchPad button board cable
(8): USB board cable
2. Remove the black Phillips M2.0×3.0 screw (1), and the four silver Phillips M2.0×2.0 screws (2) that
secure the system board to the computer.
Component replacement procedures 47