Nfc Module - HP EliteBook 645 G9 Maintenance And Service Manual

Before removing the touchpad, follow these steps:
1. Prepare the computer for disassembly (see
2. Remove the bottom cover (see
3. Remove the battery (see
Remove the touchpad:
1. Disconnect the system board cable from the ZIF connector on the touchpad (1).
2. (Select models only) Disconnect the antenna cable from the ZIF connector on the NFC module (2).
3. Remove the four Phillips M2.0× 2.0 screws (3) that secure the touchpad to the computer.
4. Remove the two Phillips M1.6 × 2.0 screws (4) that secure the touchpad to the computer.
5. Remove the touchpad from the computer (5).
Reverse this procedure to install the touchpad.

NFC module

To remove the NFC module, use this procedure and illustration.
Table 6-5 NFC module description and part number
Description
NFC module
NOTE: The NFC module spare part kit does not include the antenna. The antenna is included in the
touchpad spare part kit.
NFC module cable (included in Cable Kit)
Before removing the NFC module, follow these steps:
Preparation for disassembly on page
Bottom cover on page
Battery on page 49).
39).
Component replacement procedures
39).
Spare part number
M27890-001
N00097-001
53