Solved: Server DNS Address Could Not Be Found Windows 10, 8.VPN – Which Online Privacy System Is Better? 2020 They should be able to provide on-call instructions to fix the problem, both the operating system and router problems. If none of the above tips work, then call your ISP and tell them the problem. Ultimately, it is the job of your internet service provider to ensure you are connected to the internet all the time, especially if they have provided the router and modem as well. If Windows fails to install the driver, On a different computer you need to download the latest driver from the manufacturer website and install it.Or you can open device manager -> click action and select scan for hardware change to install the driver.On next start Windows automatically install the basic driver for the network adapter,.

To force the computer to reconnect to the network, press Windows-R.