Fix Yellow Triangle Wi-Fi Internet Error With CMD

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This article explains How to Fix "Yellow Triangle" Wi-Fi Internet Problem With CMD.

Today we fix the yellow triangle error. In the Wi-Fi icon, there is a yellow triangle and the Internet is not accessible.

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Step 1 : Open CMD window

Click on the magnifying glass (Search), enter "cmd", right-click "Command Prompt", select "Run as administrator".

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You will receive a prompt :

Do you want to allow this app to make changes to you device?

Click "Yes".

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Step 2 : Fix Yellow triangle error

Execute the following command: "CD\".

Next, you need to enter 2 statements.

The first statement to set a dynamic ip address for the computer : netsh interface ip set address "Wi-Fi" dhcp

The second statement to set the dynamic DNS ip address for the computer : netsh interface ip set dns "Wi-Fi" dhcp

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Now, you observe the yellow triangle icon has disappeared. Yellow triangle error has been fixed.

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You can review the above commands:

  • netsh interface ip show config

  • netsh interface ip set address "Wi-Fi" dhcp

  • netsh interface ip set dns "Wi-Fi" dhcp

Tags: CMD Wi-Fi