Wlan Module - HP Envy Maintenance And Service Manual

WLAN module

Description
Intel Centrino Wireless-N 2230+ Bluetooth combo w/ *2 antennas (802.11 b/g/n)
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Intel Dual Band Wireless-AC 3160 802.11 a/b/g/n/ac (1x1) WiFi with Bluetooth 4.0 combo
Intel Dual Band Wireless AC 7260
Qualcomm Atheros AR9565 802.11b/g/n WiFi Adapter
Broadcom BCM 4352 802.11 ac 2x2 WiFi + BT 4.0 Combo Adapter
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 service cover (see
5.
Disconnect the battery cable (see
Remove the WLAN module:
1. Disconnect the #1 and #2 WLAN antenna cables from the WLAN module (1).
NOTE:
terminal. The #2 WLAN antenna black cable is connected to the WLAN module #2 auxiliary
terminal.
2. Remove the Phillips PM2.0×3.0 screw (2) that secures the WLAN module to the keyboard support
bracket.
44 Chapter 4 Removal and replacement procedures
To prevent an unresponsive system, replace the wireless module only with a wireless
Service cover on page
The #1 WLAN antenna white cable is connected to the WLAN module #1 main
37).
Battery on page 39).
Spare part number
670290-001
690020-001
710418-001
710662-001
717384-001
733476-001
724935-001