How to solve the problem that the Win7 network icon has a yellow exclamation mark

When many users open the Win7 system, they will find a yellow exclamation point on the network icon in the lower right corner of the desktop taskbar, move the mouse to the network connection, and display the small dialog network. Not recognized. In the case of this situation, your Win7 system can't connect to the Internet. How can we solve it? Look at the following method.

First, on the Win7 system desktop, right click on the computer icon and select “Manage”. In the window that opens, click “Device Manager” in the left pane.

Second, Win7 and then on the Device Manager panel, click on the item under the network adapter card, enter the card and double-click to open the Properties window. Then in the NIC Properties window, switch to the "Drivers" tab, and then click the “Disable” button.

Third, this time the screen will pop up a & ldquo; disable the device so that it will stop running & rdquo; window, click on the & ldquo; a & rdquo; button, you can view the NIC Properties window & ldquo The disable & rdquo; button changes to the "Enable" button. Then at the network icon, you can see that a red cross appears and click Enable.

After that, you can see that the network icon in the lower right corner of the taskbar has returned to normal, and the yellow exclamation mark has disappeared. There are many reasons for the yellow exclamation mark on the network icon. The above tutorial is just one of them. I believe it can solve some users' difficulties.