d. Bottom case (see Bottom case on page 60)
Remove the NFC module cable:
1. Disconnect the NFC module cable (1) from the keyboard hub.
2. Disconnect the NFC module cable (2) from the NFC module.
3. Detach the NFC module cable (3) from the computer. The cable is attached with double-sided
adhesive.
To install the NFC module cable, reverse the removal procedures.
Keyboard hub
To remove the keyboard hub, use this procedure and illustration.
The keyboard hub is available in the Cable Kit, spare part number N19223-001.
Before removing the keyboard hub, follow these steps:
1. Prepare the computer for disassembly (see Preparation for disassembly on page 41).
2. Remove the service cover (see Service cover on page 41), and then remove the following
components:
a. Battery (see Battery on page 42)
b. WWAN module thermal module (see WWAN module on page 45)
c. Memory module cover (see Memory modules on page 47)
d. Bottom case (see Bottom case on page 60)
e. Fans (see Fan on page 64)
f. System board (see System board on page 66)
Remove the keyboard hub:
76
Chapter 6 Removal and replacement procedures for authorized service provider parts
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