HP Spectre x360 14 Maintenance And Service Manual page 53

Before removing the system board, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover
3. Remove the battery (see
When you replace the system board, be sure to remove the solid-state drive (see
and fan/heat sink assembly heat sink (see
board and install them on the replacement system board.
Remove the system board:
1. Remove the heat sink shield (1).
The heat sink shield is included in the Fan Shield Kit, spare part number M22153-001.
2. Disconnect the rear speaker cables (2 locations) (2) from the system board.
3. Disconnect the webcam/microphone module cable (3) from the system board.
4. Remove the WLAN module shield (4).
The WLAN module shield is included in the Fan Shield Kit, spare part number M22153-001.
5. Disconnect the following cables from the system board:
WLAN antenna cables (5)
●
● Infrared sensor board ZIF connector cable (6)
Display panel cable (7)
●
● Front speaker cables (2 locations) (8)
Touchpad ZIF connector cable (9)
●
Backlight ZIF connector cable (10)
●
Keyboard ZIF connector cable (11)
●
Fingerprint reader ZIF connector cable (12)
●
● Connector board ZIF connector cable (13)
ENWW
(Preparation for disassembly on page
(Bottom cover on page 37).
Battery on page 38).
Fan/heat sink assembly on page
37).
Solid-state drive on page
49) from the defective system
Component replacement procedures
40)
47