Wlan Module; 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; Disconnect All External Devices Connected To The Computer; 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 - HP ENVY 15 Maintenance And Service Manual

WLAN module

Description
Intel Dual Band Wireless-AC 3160 802.11 ac 1x1 WiFi + BT 4.0 combo adapter for use only with
HP ENVY 17 Notebook PC computer models or HP ENVY 15 Notebook PC computer models
Qualcomm Atheros AR9485 802.11 bgn 1x1 Wi-Fi adapter for use only with HP ENVY 17
Notebook PC computer models or HP ENVY 15 Notebook PC computer models available for
Windows 8.1 and Windows 7
Intel Dual Band Wireless-AC 7260 802.11 ac 2x2 WiFi + BT 4.0 Combo Adapter non-Vpro
version w/ dual antennas for use with HP ENVY 17 Notebook PC computer models only for
Windows 8.1 and Windows 7
CAUTION:
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
5. Remove the optical drive (see
6. Remove the base enclosure and top cover (see
Remove the WLAN module:
1. Disconnect the #1 and #2 WLAN antenna cables from the WLAN module (1) if you have not
already done so to remove the display panel..
NOTE:
NOTE:
#2 WLAN antenna cable is connected to the WLAN module #2 auxiliary terminal.
2. Remove the Phillips screw(s) (2) that secure the WLAN module to the system board. (The
WLAN module tilts up.)
To prevent an unresponsive system, replace the wireless module only with a wireless
Battery on page
The WLAN module may have two screws depending on the model.
The #1 WLAN antenna cable is connected to the WLAN module #1 main terminal. The
42).
Optical drive on page 43).
Base enclosure on page
Spare part number
710662-005
675794-005
756753-005
46).
Component replacement procedures 59