Let the computer search for the drivers and install them.Ĭheck if the Broadcom 802.11n network adapter not working issue still occurs.Connect to the internet via Ethernet for better results. Click on “Search automatically for updated driver software” to allow an automatic search.Right click on the device and select “Update Driver Software”.If you do not see your Wi-Fi network card here, it is probably not installed so you will find it in the ‘Others’ section with a yellow triangle beside it. You will find the WLAN card drivers here. Go to “Network adapters” and expand that section.Type devmgmt.msc in the run textbox and hit enter to open the device manager window.You will need to update your Wi-Fi drivers then check if the issue still occurs. If your Wi-Fi drivers are outdated then this problem can occur. Follow the steps in the troubleshooter.Ĭheck if the Broadcom 802.11n network adapter not working issue still occurs.Under Change your network settings, select Network troubleshooter.

Select the Start button > Settings > Network & Internet > Status.Windows 10 has a useful tool called the Network Adapter Troubleshooter which can help diagnose and fix common connection problems. Listed below are the recommended troubleshooting steps you need to do to fix the problem. There are several factors that can cause this particular problem ranging from an outdated driver to a registry issue. This action refreshes the operating system and remove any corrupt temporary data that could be causing the problem. How To Fix Broadcom 802.11n Network Adapter Not Working Issueīefore performing any of the recommended troubleshooting steps listed below it’s best to restart your computer first. In this latest installment of our troubleshooting series we will tackle the Broadcom 802.11n network adapter not working issue. Although the company makes high quality products there are instances when certain issues can occur which we will be addressing today. If you own a Windows 10 laptop then there’s a possibility that the Wi-Fi card of the device is made by Broadcom. One of their popular consumer products is their network adapters. Broadcom is an American company that supplies a wide range of semiconductor products.

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