HP Pavilion x360 Convertible PC (model numbers 15-bk100 through 15-bk199 and 15-bk000 through 15-bk099) - Maintenance and Service Guide

2. Detach the RTC battery (2) from the base enclosure. (The RTC battery cable is secured to
the base enclosure with double-sided adhesive.)
3. Remove the RTC battery.
Reverse this procedure to install the RTC battery.
WLAN module
Description Spare part number
Intel Dual Band Wireless-AC 3168 802.11 AC 1×1 WiFi + Bluetooth 4.2 Combo Adaptor (non-vPro) (for use
only on computer models with model numbers 15-bk100 through 15-bk199)
863934-005
Intel Dual Band Wireless-AC 3165 802.11 AC 1×1 WiFi + Bluetooth 4.2 Combo Adapter (for use on all
computer models)
806723-005
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. Turn o the computer. If you are unsure whether the computer is o or in Hibernation,
turn the computer on, and then shut it down through the operating system.
2. Disconnect the power from the computer by unplugging the power cord from the computer.
3. Disconnect all external devices from the computer.
4. Remove the base enclosure (see Keyboard/top cover on page 28).
5. Disconnect the battery cable from the system board (see Battery on page 33).
Remove the WLAN module:
Component replacement procedures 37