HP 687099-B31 用户手册

Intel® Centrino® Wireless-N 1030 + Bluetooth combo w/ *2 antennas (802.11 b/g/n, Bluetooth 3.0)

670290–005

Atheros 9485GN 802.11b/g/n 1×1 WiFi and 3012 Bluetooth 4.0 Combo Adapter

655795–005

Broadcom 4313GN 802.11b/g/n 1×1 WiFi and 20702 Bluetooth 4.0 Combo Adapter

657325–005

Intel® Centrino® Wireless-N 1030 + Bluetooth combo w/ *2 antennas (802.11 b/g/n, Bluetooth 3.0)

657325–005

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:

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.

Remove the display panel (see 

Remove the base enclosure (see 

).

Disconnect the battery cable (see 

Remove the WLAN module:

Disconnect the #1 and #2 WLAN antenna cables from the WLAN module (1).

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.

Remove the 1 Phillips PM 2.0×2.5 screw (2) that secures the WLAN module to the
system board. (The WLAN module tilts up.)

Component replacement procedures

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