What does the exclamation mark behind wireless network mean?

There is an exclamation mark after the wireless network to indicate that the current network is unavailable. The solution is: 1. Open the Network and Sharing Center; 2. Open the wlan properties and check the [Internet Protocol Version 4] option; 3. Click [Properties], enter the IP and DNS address, and click [OK].

The operating environment of this article: Windows 7 system, Dell G3 computer.

There is an exclamation mark after the wireless network to indicate that the current network is unavailable.

Solution:

First find the [Wireless Network Connection] icon in the lower right corner of the computer, then right-click the icon and click [Open Network and Sharing Center]

In Network and Sharing On the center page, click the name of the network you want to connect to

. On the pop-up [WLAN Status] page, click [Properties]

Select the [Internet Protocol Version 4 (TCP/IPv4)] item on the [Network] page, and click [Properties]

to pop up the [Internet Protocol Version 4 (TCP/IPv4) )] page, click [Use the following IP address(s)], enter the router's address (including IP and DNS address), and then click [OK].

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