System information

d. Remove the wireless antenna from the retaining channels (2), and lift the antenna (3)
Reverse this procedure to install the display panel.
WLAN module
Description Spare part number
Realtek RT8188EE 802.11 bgn 1x1 Wi-Fi adapter, for use only on computer models equipped with Intel
processors for HP Pavilion 17 and 15 Notebook PC computer models
709848-005
Realtek RT8723BE 802.11bgn 1x1 Wi-Fi + BT4.0 Combo Adapter for HP Pavilion 17 Notebook PC
computer models available for Windows 8.1
753077-005
Broadcom BCM 4352 WLAN 802.11 AC+BT4 2x2 HMC for HP Pavilion 15 AMD computer models available
for Windows 8.1
724935-005
Intel Dual Band Wireless-AC 3160 802.11 ac 1x1 WiFi + BT 4.0 Combo Adapter for HP Pavilion 17 and 15
Notebook PC
784638-005
CAUTION: 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 technical 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 battery (see
Battery on page 61).
80 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts