If the Ethernet or WiFi is not working after a BIOS update on your Windows 11/10 computer, use these fixes: Turn off your PC or laptop. Unplug its power cord from the wall socket. If it is a laptop, ...
Use the following fixes if your laptop restarts when connecting to the WiFi. Sometimes, such issues occur due to third-party antivirus software. To check this, disable your antivirus and then connect ...