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Introduction |
| Use this guide to replace the WLAN module in a HP Pavilion 15-cc561st (product number 1KU29UA). | | | This component enables your laptop to connect to local area networks (via Wi-Fi) and to personal area networks (via Bluetooth). If you experience problems with Wi-Fi or Bluetooth, [link|https://www.ifixit.com/Wiki/HP_Pavilion_15-cc561st_Troubleshooting#Section__Unable_to_wirelessly_connect_to_networks|troubleshoot your device|new_window=true] before considering replacing the WLAN module. | | | Only replace the WLAN module with a module that is authorized for use in the computer by the governmental agency that regulates wireless devices in your country or region. If you receive a warning message after replacing the module, remove the module to restore device functionality. | | | Shut down the laptop, disconnect all external devices, and unplug the AC adapter before beginning. Take the [[What to do with a swollen battery|appropriate precautions|new_window=true]] if your battery is swollen. |
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