WLAN module
Description Spare part number
Intel Dual Band Wireless-AC 7265 802.11 ac 2×2 WiFi + Bluetooth 4.0 Combo Adapter 793840-005
Intel Dual Band Wireless-AC 7265 802.11 ac 2×2 WiFi + Bluetooth 4.0 Combo Adapter 756751-005
Intel Dual Band Wireless-N 7265AN 802.11 b/g/n 2×2 WiFi + Bluetooth 4.0 Combo Adapter 793843-005
Intel Dual Band Wireless-N 7265BN 802.11 b/g/n 2×2 WiFi + Bluetooth 4.0 Combo Adapter 780308-005
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. Shut down 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 all external devices connected to the computer.
3. Disconnect the power from the computer by rst unplugging the power cord from the AC outlet and then
unplugging the AC adapter from the computer.
4. Remove the bottom cover (see Bottom cover on page 19).
5. Disconnect the battery cable from the system board (see Battery on page 21).
Remove the WLAN module:
1. Disconnect the WLAN antenna cables (1) from the terminals on the WLAN module.
NOTE: The WLAN antenna cable labeled “1” connects to the WLAN module “Main” terminal labeled “1”.
The WLAN antenna cable labeled “2” connects to the WLAN module “Aux” terminal labeled “2”.
2. Remove the Phillips PM2.0×2.7 screw (2) that secures the WLAN module to the top cover. (The WLAN
module tilts up.)
22 Chapter 5 Removal and replacement procedures
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