Wlan Module - HP Chromebook 14a Series Maintenance And Service Manual

WLAN module

Table 5-3 WLAN module description and part number
Description
Realtek RTL8822CE 802.11ac 2 × 2 Wi-Fi + Bluetooth 5.0
IMPORTANT:
authorized for use in the computer by the governmental agency that regulates wireless devices in your
country or region. If you replace the module and then receive a warning message, remove the module to
restore device functionality, and then contact technical support.
Before removing the WLAN module, follow these steps:
1. Prepare the computer for disassembly
2. Remove the bottom cover (see
3. Disconnect the battery (see
Remove the WLAN module:
1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.
NOTE:
WLAN antenna cable labeled 2 connects to the WLAN module Aux terminal labeled 2.
2. Remove the Phillips M2.0 × 2.0 screw (2) that secures the WLAN module to the bottom cover. (The WLAN
module tilts up.)
3. Remove the WLAN module (3) by pulling the module away from the slot at an angle.
24 Chapter 5 Removal and replacement procedures for authorized service provider parts
To prevent an unresponsive system, replace the wireless module only with a wireless module
Bottom cover on page
Battery on page
The WLAN antenna cable labeled 1 connects to the WLAN module Main terminal labeled 1. The
(Preparation for disassembly on page
21).
23).
Spare part number
L44796-005
20).