HP OMEN 15-dc0000 Maintenance and Service Guide - Page 52

WLAN module

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WLAN module Table 5-5 WLAN module description and part number Description Spare part number Realtek RTL8822BE 802.11ac 2 × 2 Wi-Fi + Bluetooth 4.2 Combo Adapter (MU-MIMO supported) 915623-001 Intel Dual Band Wireless-AC 9560 802.11ac 2 × 2 Wi-Fi + Bluetooth 5 Combo Adapter (non-vPro) (MU- L22634-001 MIMO supported) Intel Wi-Fi 6 AX200 ax2 × 2 + Bluetooth 5 (non-vPro) (MU-MIMO supported) L35282-001 IMPORTANT: To prevent an unresponsive system, replace the wireless module only with a wireless module 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 support. Before removing the WLAN module, follow these steps: 1. Shut down 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 all external devices connected to the computer. 3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer. 4. Remove the base enclosure (see Base enclosure on page 34). To remove the WLAN module: 1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module. NOTE: The #1 WLAN antenna cable is connected to the WLAN module Main terminal. The #2 WLAN antenna cable is connected to the WLAN module Aux terminal. 2. Remove the Phillips PM2.0 × 3.0 screw (2) that secures the WLAN module to the system board. (The WLAN module tilts up.) 42 Chapter 5 Removal and replacement procedures for Customer Self-Repair parts

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WLAN module
Table 5-5
WLAN module description and part number
Description
Spare part number
Realtek RTL8822BE 802.11ac 2 × 2 Wi-Fi + Bluetooth 4.2 Combo Adapter (MU-MIMO supported)
915623-001
Intel Dual Band Wireless-AC 9560 802.11ac 2 × 2 Wi-Fi + Bluetooth 5 Combo Adapter (non-vPro) (MU-
MIMO supported)
L22634-001
Intel Wi-Fi 6 AX200 ax2 × 2 + Bluetooth 5 (non-vPro) (MU-MIMO supported)
L35282-001
IMPORTANT:
To prevent an unresponsive system, replace the wireless module only with a wireless module
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 support.
Before removing the WLAN module, follow these steps:
1.
Shut down 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 all external devices connected to the computer.
3.
Disconnect the power from the computer by
first
unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4.
Remove the base enclosure (see
Base enclosure
on page
34
).
To remove the WLAN module:
1.
Disconnect the WLAN antenna cables
(1)
from the terminals on the WLAN module.
NOTE:
The #1 WLAN antenna cable is connected to the WLAN module Main terminal. The #2 WLAN
antenna cable is connected to the WLAN module Aux terminal.
2.
Remove the Phillips PM2.0 × 3.0 screw
(2)
that secures the WLAN module to the system board. (The
WLAN module tilts up.)
42
Chapter 5
Removal and replacement procedures for Customer Self-Repair parts