After reinstalling the system, the wired network cannot access the network, and the campus network cannot be automatically obtained

Generally, the win10 system seems to automatically install the driver after reinstalling. If you find that there is no driver, you can try the driver wizard, master Lu, and universal driver mentioned on the Internet. Generally, if it does not have a driver, it can help you detect it. You All you have to do is install the updated driver.
But today, after I reinstalled the system for a person, I found that his wired network cannot access the Internet, but the wireless network can. I checked for a long time, and tried various methods to solve the problem. This network cable interface needs an adapter, but I have overlooked a problem, that is, not all adapters can automatically install the network port driver, so I help the adapter and plug it in again, and the bottom right of the display will be A CD appears: ... what, after clicking that, there will be an option to install the interface driver, after installation, you can connect to the Internet via cable, hereby write this blog post to remind yourself, otherwise it will waste a lot of time.