I upgraded a few days ago on my ACER Aspire 605G from Windows 7 to Windows 10 and I lost wifi capability. After upgrading numerous drivers, The Qualcomm Atheros Wireless LA Driver gave a message that said, "The device may not be present or could have been ejected/unplugged from the system. Insert or reinsert now." Is that the root of the problem.
How do I fix the wifi access? Thanks for your help.