HP ENVY x360 15 Maintenance And Service Manual page 55

WLAN module (see
●
● Heat sink (see Fan/heat sink assembly on page
Remove the system board:
1. Disconnect the following:
(1) Fingerprint reader ZIF connector cable
(2) WLAN antenna cables
NOTE: The #1/white WLAN antenna cable connects to the WLAN module "#1/Main" terminal. The #2/
black WLAN antenna cable connects to the WLAN module "#2/Aux" terminal.
(3) Webcam ZIF connector cable // Speaker cable
(4) Speaker cable
(5) Display panel ZIF connector cable
(6) Power connector cable
(7) Power button board ZIF connector cable
(8) Hard drive ZIF connector cable
(9) TouchPad ZIF connector cable
(10) Backlight ZIF connector cable
(11) Keyboard ZIF connector cable
(12) SD card board ZIF connector cable
2. Remove the nine Phillips M2.0×3.2 screws (1) that secure the system board to the keyboard/top cover.
3. Release the system board (2) by lifting the right side until it rests at an angle.
WLAN module on page 35)
49)
Component replacement procedures 47