Wlan/Bluetooth Combo Card - HP ProBook 450 G7 Maintenance And Service Manual

WLAN/Bluetooth combo card

The computer uses a card that provides both WLAN and Bluetooth functionality.
Table 5-4 WLAN module description and part number
Description
Intel Dual Band Wireless-AC 9560 802.11ac 2 × 2 Wi-Fi + Bluetooth 5.0 Combo Adaptor (non-vPro)
Intel Wi-Fi 6 AX201 802.11ax 2 × 2 + Bluetooth 5.0 (non-vPro)
Realtek RTL8822CE 802.11ac 2 × 2 Wi-Fi + Bluetooth 5.0
Before removing the WLAN module, follow these steps:
1. Prepare the computer for disassembly
2. Place the computer in Battery Safe mode
3. Remove the bottom cover
4. Remove the battery
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. If the computer is
equipped with an 802.11a/b/g/n WLAN module, the yellow WLAN antenna cable connects to the middle
terminal on the WLAN module.
2. Remove the Phillips M2.0 × 2.5 screw (2) that secures the WLAN module to the computer. (The edge of
the module opposite the slot rises away from the computer.)
(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
(Battery Safe mode on page
34).
36).
Spare part number
L22634-002
L57250-002
L44796-002
33).
33).
Component replacement procedures 39