HP ENVY 17-k300 ENVY 17 Notebook PC ENVY 15 Notebook PC ENVY m7 Notebook PC Ma - Page 60

WLAN module, Remove the battery see

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WLAN module Description Spare part number Broadcom BCM43142 802.11 bgn 1×1 Wi-Fi + Bluetooth 4.0 HMC Combo Adapter for use only on all computer models 753076-005 Intel Dual Band Wireless-AC 7260 802.11 ac 2×2 WiFi + Bluetooth 4.0 Combo Adapter for use only on HP 756753-005 ENVY 17 Notebook PC computer models ROW Intel Dual Band Wireless-AC 7260 802.11 ac 2×2 WiFi + Bluetooth 4.0 Combo Adapter for use only on HP 784650-005 ENVY 17 Notebook PC computer models MOW Intel Dual Band Wireless-AC 3160 802.11 ac 1×1 WiFi + Bluetooth 4.0 Combo Adapter for use on all computer models 710662-005 Qualcomm Atheros AR9565 802.11bgn 1×1 Wi-Fi + Bluetooth 4.0 Combo Adapter for use on all computer models 675794-005 Qualcomm Atheros AR9485 802.11bgn 1×1 Wi-Fi Adapter for use on all computer models 784638-005 Qualcomm Atheros QCA9565 802.11b/g/n WiFi Adapter for use only on HP ENVY 17 Notebook PC computer models 733476-005 CAUTION: To prevent an unresponsive system, replace the wireless module only on 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 32). 5. Remove the optical drive (see Optical drive on page 33). 6. Remove the base enclosure and keyboard/top cover (see Keyboard/top cover on page 36). 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: The WLAN module may have two screws depending on the model. NOTE: The #1 WLAN antenna cable is connected to the WLAN module #1 main terminal. The #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.) 50 Chapter 6 Removal and replacement procedures for Authorized Service Provider parts

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WLAN module
Description
Spare part number
Broadcom BCM43142 802.11 bgn 1×1 Wi-Fi + Bluetooth 4.0 HMC Combo Adapter for use only on all
computer models
753076-005
Intel Dual Band Wireless-AC 7260 802.11 ac 2×2 WiFi + Bluetooth 4.0 Combo Adapter for use only on HP
ENVY 17 Notebook PC computer models ROW
756753-005
Intel Dual Band Wireless-AC 7260 802.11 ac 2×2 WiFi + Bluetooth 4.0 Combo Adapter for use only on HP
ENVY 17 Notebook PC computer models MOW
784650-005
Intel Dual Band Wireless-AC 3160 802.11 ac 1×1 WiFi + Bluetooth 4.0 Combo Adapter for use on all
computer models
710662-005
Qualcomm Atheros AR9565 802.11bgn 1×1 Wi-Fi + Bluetooth 4.0 Combo Adapter for use on all
computer models
675794-005
Qualcomm Atheros AR9485 802.11bgn 1×1 Wi-Fi Adapter for use on all computer models
784638-005
Qualcomm Atheros QCA9565 802.11b/g/n WiFi Adapter for use only on HP ENVY 17 Notebook PC
computer models
733476-005
CAUTION:
To prevent an unresponsive system, replace the wireless module only on 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
32
).
5.
Remove the optical drive (see
Optical drive
on page
33
).
6.
Remove the base enclosure and keyboard/top cover (see
Keyboard/top cover
on page
36
).
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:
The WLAN module may have two screws depending on the model.
NOTE:
The #1 WLAN antenna cable is connected to the WLAN module #1 main terminal. The #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.)
50
Chapter 6
Removal and replacement procedures for Authorized Service Provider parts