How to solve”No Internet Access” -error despite being connected to Wi-Fi

Configurare noua (How To)

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1. Restart Your Computer and Router: Begin by restarting both your computer and your Wi-Fi router. Sometimes, a simple reset can resolve connectivity issues.

2. Check Network Adapter Settings: Open Network and Sharing Center by right-clicking on the network icon in the system tray (usually located in the bottom right corner of the screen) and selecting “Open Network & Internet settings”, then click on “Change adapter options”. Right-click on your Wi-Fi network adapter and select “Properties”. Ensure that “Internet Protocol Version 4 (TCP/IPv4)” and “Internet Protocol Version 6 (TCP/IPv6)” are both checked. If they are unchecked, check them and click “OK”.

3. Flush DNS Cache: Open Command Prompt as an administrator by searching for “cmd” in the Start menu, right-clicking on “Command Prompt”, and selecting “Run as administrator”. Type the following command and press Enter:

ipconfig /flushdns

4. Reset TCP/IP Stack: In Command Prompt (opened as administrator), type the following commands one by one, pressing Enter after each:

netsh int ip reset

netsh winsock reset

Restart your computer after running these commands. This will reset the TCP/IP stack, which can help resolve network connectivity problems.

5. Disable IPv6: In Network and Sharing Center, go to “Change adapter options”, right-click on your Wi-Fi network adapter, and select “Properties”. Uncheck “Internet Protocol Version 6 (TCP/IPv6)” and click “OK”. Sometimes, disabling IPv6 can resolve connectivity issues with certain routers or networks.

6. Update Network Drivers: Outdated or corrupted network drivers can cause connectivity problems. Open Device Manager by right-clicking on the Start button and selecting “Device Manager”. Expand the “Network adapters” section, right-click on your Wi-Fi adapter, and select “Update driver”. Follow the on-screen instructions to update the driver.

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