10.Connect external cables to the installed card, if needed. Connect internal cables to the system board, if needed.
11.Replace the computer access panel.
12.If the computer was on a stand, replace the stand.
13.Reconnect the power cord and turn on the computer.
14.Lock any security devices that were disengaged when the access panel was removed.
15.Reconfigure the computer, if necessary.
WLAN module
Description | Spare part number |
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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.Prepare the computer for disassembly (Preparation for Disassembly on page 54)
2.Remove the access panel (Access Panel on page 100)
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”. If the computer is equipped with an 802.11a/b/g/n WLAN module, the yellow WLAN antenna cable connects to the middle terminal on the WLAN module.
2.Remove the two Phillips PM2.0×3.0 screws (2) that secure the WLAN module to the system board. (The WLAN module tilts up.)
WLAN module 113
