Hi James, Thank you for posting your query in Microsoft Community. How do I resolve this problem please? Free mcboot ps2. Luckily my PC, on which I am writing this, is still working, but obviously I cannot now use the laptop to download new driver software. My attempts to diagnose the problem suggest that there is a problem with the adapter and/or its driver. I have now upgraded(?!) to Windows 10 and it now won't connect with the Internet. I have an Asus X series laptop which came with Windows 8 and Qualcomm Atheros AR9485 Wireless adapter and driver installed. The Driver Update Tool – is a utility that contains more than 27 million official drivers for all hardware, including qualcomm atheros ar9485 802.11b/g/n wifi adapter driver. Discover the new Qualcomm Atheros AR9485 802.11b/g/n WiFi Adapter Driver location manually and browse to the folder where you extracted the.cab file AR9485 802.11b/g/n WiFi Adapter driver into 'exe' If you install AR9485 802.11b/g/n WiFi Adapter driver and want to update to the newer version should be 'Let me pick from a list of device drivers.