WLAN module
Description | Spare part number |
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Intel Centrino | |
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Intel Centrino | |
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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.Turn off 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 the power from the computer by unplugging the power cord from the computer.
3.Disconnect all external devices from the computer.
4.Remove the battery (see Battery on page 33).
5.Remove the service cover (see Service cover on page 34).
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. The WLAN antenna cable labeled “2” connects to the WLAN module “Aux” terminal.
2.Remove the Phillips PM2.0×3.0 screw (2) that secures the WLAN module to the computer. (The WLAN module tilts up.)
38 | Chapter 4 Removal and replacement procedures |
