Nfc Module - HP ELITEBOOK 840 G4 Maintenance And Service Manual

NFC module

Description
NFC (Near Field Communication) module (includes NFC cable, antenna cable, Mylar insulator, and foam)
Before removing the NFC module, follow these steps:
1. Turn off the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the bottom cover (see
5. Remove the battery (see
6. Remove the keyboard (see
7. Remove the internal base plate (see
Remove the NFC module:
1. Disconnect the system board cable (1) and the NFC antenna (2) from the NFC module.
2. Pry the NFC module from the smart card reader (3), and the lift it from the computer (4).
NOTE:
Reverse the removal procedures to install the NFC module.
58 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts
Bottom cover on page
Battery on page
Keyboard on page
The NFC antenna is also spared with the touchpad.
32).
36).
47).
Internal base plate on page 50
Spare part number
821666-001