If you lose your network connection right after installing a new driver for the Qualcomm adapter or running a Windows Update, you should roll back your driver to a previous version.ġ) Press the Windows logo key and R at the same time to invoke the Run dialog box. If it isn’t, please read on and try the next fix.įix 2: Rollback your Qualcomm adapter driver Open your web browser to see whether the Internet is connected properly. Now your Qualcomm wireless network adapter should be available for use again. Then type devmgmt.msc into the box and click OK.Ģ) In the Device Manager window, double-click on the Network adapters node to expand its drop-down list.ģ) Right-click Qualcomm Atheros QCA61x4A Wireless Network Adapter and select Disable device.ĥ) Go back to Device Manager and right-click Qualcomm Atheros QCA61x4A Wireless Network Adapter again. If your PC suddenly loses its network connection, or your wireless adapter fails to detect any available wireless network, you can try this quick-fix in the first place.ġ) Press the Windows logo key and R at the same time to invoke the Run box.
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June 2023
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