If the issue is still unresolved, service may be required. Open VAIO Care and reinstall the device driver for the wireless adapter.If wireless adapter shows in Device Manager, uninstall/reinstall wireless adapter driver.If not, then try going to the HP website and search the model you have for WiFi issue that other users have experienced. Reboot after each update and see if that does the trick. NOTE: On some models, Wireless and Ethernet adapters can be disabled in the BIOS. Answer (1 of 3): Without knowing what model, the first thing I would do is update all the drivers, not just for WiFi. If issue still persists, perform a System Recovery to determine whether the wireless card has failed.If wireless adapter still does not show in Device Manager, use System Restore to restore to an earlier date when wireless adapter was working.Check Device Manager again for wireless adapter.

Without an Internet connection, you cannot use the computer. If no wireless network adapter shows in Device Manager, reset BIOS defaults and reboot into Windows. In Windows 10/8/7, connection issues are always plaguing you.In the Device Manager window, click the arrow next to Network adapters. In order to assure a steady internet connection, whether you have a WiFi dongle or a router, adjust your devices settings as follows: Turn your LG webOS.Under Devices and Printers, click Device Manager.In the Control Panel window, click Hardware and Sound.Check Device Manager for the wireless network adapter.Make sure the physical wireless switch is on.NOTE: It is important to check BIOS to make sure the Wireless card (and/or Ethernet card) has not been disabled there before performing an FFR or scheduling the computer for service.įollow the below steps to correct the issue:

Wifi adapter keeps turning off