What to do if there is an exclamation mark on the network adapter

Solution to the exclamation mark on the network adapter: 1. Right-click the computer and open properties; 2. Open the device manager, find the network adapter, and uninstall the network card driver; 3. Rescan to detect hardware changes and reinstall the network card. Just drive.

#The operating environment of this article: windows7 system, thinkpad t480 computer.

Solution:

1. Right-click the computer and open properties;

2. Open the device manager, find the network adapter, and uninstall the network card driver;

3. Rescan to detect hardware changes and reinstall the network card driver.

4. Reinstall the correct network card driver.

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