What to do if a yellow triangle exclamation mark appears on the wireless network

The solution to the yellow triangle exclamation mark appearing on the wireless network is: 1. Press the [win r] shortcut key, enter cmd in the opened run window, and press Enter; 2. Execute the [ipconfig/release] command; 3. Execute the [ipconfig/renew] command.

Solution:

1. Press the "windows r" shortcut key on the keyboard, enter "cmd" in the open run , click OK;

2. Enter the "ipconfig/release" command, and then press the Enter key;

3. Finally enter "ipconfig/renew" command, just press the Enter key. At this point we found that the yellow exclamation mark had disappeared and we were able to access the Internet.

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