HP EliteBook 820 G2 Notebook PC and HP EliteBook 720 G2 Notebook PC - Maintenance and Service Guide

Reverse this procedure to install the TouchPad.
NFC module
Description Spare part number
NFC module 781862-001
Before removing the NFC module, follow these steps:
1. Turn o the computer. If you are unsure whether the computer is o 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 service cover (see Service cover on page 37), and then remove the following components:
a. Battery (see Battery on page 39)
b. Hard drive (see Hard drive/solid-state drive on page 41)
c. Keyboard (see Keyboard on page 50)
d. Top cover (see Top cover on page 57)
Remove the NFC module:
1. Turn the top cover upside down with the front toward you.
2. Disconnect the bottom cable (1) and top cable (2) from the NFC module.
3. Remove the NFC module (3).
Reverse this procedure to install the NFC module.
Component replacement procedures 69