Wlan Module - HP Chromebook 11A G6 Education Edition Maintenance And Service Manual

WLAN module

Table 5-4 WLAN module description and part number
Description
Qualcomm Atheros QCA6174A-5ac 2 × 2 + Bluetooth 4.2
CAUTION:
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 keyboard/top cover (see
3. Disconnect the battery (see
Remove the WLAN module:
1. Disconnect the wireless antenna cables (1) from the terminals on the WLAN module.
NOTE:
The wireless antenna cable labeled "2/AUX" connects to the WLAN module "Aux" terminal.
2. Remove the Phillips M2.0 × 2.5 screw (2) that secures the WLAN module to the computer. (The WLAN
module tilts up.)
3. Remove the WLAN module (3) by pulling the module away from the slot at an angle.
30 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
Battery on page
The wireless antenna cable labeled "1/MAIN" connects to the WLAN module "Main" terminal.
(Preparation for disassembly on page
Keyboard/top cover on page
28).
Spare part number
L54597-001
22).
23).