Wlan/Bluetooth Combo Card - HP ProBook 455 G3 Maintenance And Service Manual

WLAN/Bluetooth combo card

The computer uses a card that provides both WLAN and Bluetooth functionality.
Description
Realtek RTL8188EE 802.11b/g/n 1x1 Wi-Fi Adapter (Worldwide)
Realtek RTL8723BE 802.11b/g/n 1x1 Wi-Fi + BT4.0 Combo Adapter (Worldwide)
Realtek RTL8723BE bgn 1x1 + BT 4 LE PCIe+USB NGFF 2230 M.2 (Worldwide)
Broadcom 943228 abgn 2x2 + BT 4 LE PCIe+USB NGFF 2230 MOW (Most of World)
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 battery (see
5. Remove the small service door (see
Remove the WLAN module:
1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.
NOTE:
The 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 PM2.0×4.0 screw (2) that secures the WLAN module to the computer. (The edge of
the module opposite the slot rises away from the computer.)
Battery on page
The WLAN antenna cable labeled "1" connects to the WLAN module "Main" terminal labeled "1".
32).
Service doors on page 33).
Spare part number
792609-001
792610-001
792611-001
797884-001
Component replacement procedures 41