How to Fix the "IPv4/IPv6 No Internet Access" Error on Windows - MUO - MakeUseOf

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An IPv4 oregon IPv6 code helps place and link different devices connected a network. However, if you brushwood the "No Internet Access" mistake portion utilizing IPv4 oregon IPv6, it's apt that your net transportation is not moving properly.

In this guide, we'll research a fewer troubleshooting steps to assistance you hole the "IPv4/IPv6 No Internet Access" mistake and reconstruct your net transportation again.

What Causes the "IPv4/IPv6 No Network Access" Error?

If your PC lone receives an IPv4 oregon IPv6 code erstwhile it connects to a network, it volition amusement the "No Network Access" error. This tin hap owed to respective reasons, but immoderate communal factors see issues with your router configuration, faulty web drivers, incorrect DNS server address, and IPv6 compatibility issues.

While it tin beryllium hard to pinpoint the nonstop reason, determination are a fewer wide fixes you tin effort to spot if they lick the problem. As such, present are a fewer troubleshooting methods assistance you to hole the "No Internet Access" mistake connected your Windows computer.

1. Forget and Reconnect to Your Wireless Network

You tin hole the "IPv4/IPv6 No Internet Access" mistake by removing your wireless web settings from your Windows PC. Once done, reconnect to the aforesaid web and cheque for immoderate improvements.

To hide and reconnect to your wireless network:

Press Win + I to unfastened Settings.
Next, unfastened the Network & Internet tab successful the near pane.
Click connected Wi-Fi.
Next, click on Manage known networks.
Click the Forget button adjacent to the troubling Wi-Fi web transportation name.
Next, property Win + A to unfastened Action Center.
Click the Caret (>) button adjacent to Wi-Fi to negociate Wi-Fi networks. Windows volition hunt for disposable Wi-Fi networks and database them here.
Click connected the Wi-Fi network and participate the password to link to spot if the mistake is fixed.

Be definite to cheque retired how to negociate your wireless web profiles connected Windows for much information.

2. Manually Reset the Winsock Catalog

Another variant of the "IPv4/IPv6 No Network Access" mistake lone affects a prime fewer applications. For example, you whitethorn beryllium capable to entree the Internet connected your web browser, but not connected your email lawsuit oregon software.

This tin hap owed to a corrupt web configuration. Fortunately, you tin rapidly hole it with a Winsock catalog reset. It is achieved via a series of Command Prompt commands to reset important web settings to their default.

To reset the Winsock catalog:

Press Win + S to unfastened Windows Search.
Type cmd. Then, right-click on Command Prompt and prime Run arsenic administrator.
In the Command Prompt window, benignant the pursuing bid and property Enter:netsh winsock reset catalog
Once successfully executed, benignant the pursuing bid and property Enter:netsh int ipv6 reset reset.log
When successful, adjacent the Command Prompt and restart your PC. After the restart, cheque if the IPv4/IPv6 mistake is resolved.

3. Disable Internet Protocol Version 6 (IPv6)

If the "No Internet Access" mistake lone occurs for IPv6, you tin disable the affected IP successful the web properties to hole the issue. Unless you person to usage IPv6, the IPv4 protocol tin grip your transportation without immoderate issues.

To disable the IPv6 protocol:

Press Win + R to unfastened Run.
Type control and click OK to unfastened the Control Panel.
Next, click connected Network and Internet.
Click connected Network and Sharing Center.
Click connected Change Adapter Settings successful the near pane to presumption each your web adapters.
Right-click connected your web transportation and prime Properties.
In the Properties dialog, find and uncheck the Internet Protocol Version 6 (TCP/IPv6) option.
Next, uncheck the Internet Protocol Version 4 (TCP/IPv4) option.
Click OK to prevention the changes.
Right-click connected the web transportation again and prime Properties.
Next, cheque the Internet Protocol Version 4 (TCP/IPv4) option. Leave the IPv6 option unselected.
Click OK to prevention the changes and restart your PC.

4. Configure Your Network Adapter to Obtain the DNS Server Address Automatically

The Windows operating strategy lets you acceptable and use third-party DNS server addresses for information reasons. However, an incorrect configuration for your DNS server code whitethorn origin the "No Internet Access" error.

To hole this, guarantee the web transportation is acceptable to get the IPv4/IPv6 and DNS server code automatically. Here’s however to bash it.

Press Win + R to unfastened Run.
Type ncpa.cpl and click OK to unfastened Network Connection in Control Panel.
Right-click connected your web transportation and prime Properties.
In the Properties dialog, prime Internet Protocol Version 4 (TCP/IP) and click connected the Properties button. You tin besides double-click on IPv4 to entree its Properties.
Next, prime the Obtain an IP code automatically and Obtain DNS server code automatically options.
Next, prime Validate settings upon exit and click OK to prevention the changes.

5. Power Reset Your Router and Modem

Temporary issues with your router tin besides origin issues with your Internet connection. To hole the problem, execute a powerfulness reset. This involves momentarily turning disconnected your router and modem and past turning them connected again.

To execute a powerfulness reset:

Disconnect your modem’s powerfulness ceramic from your powerfulness outlet.
Next, disconnect your router's powerfulness adapter.
Leave the devices idle for a fewer minutes.
Once done, link the powerfulness ceramic and crook connected your modem and the router.
Wait for each the lights connected your router to halt blinking, past cheque if the mistake is fixed.

6. Update Your Network Adapter Drivers

Corrupt oregon outdated web adapter drivers whitethorn enactment up, leaving you with nary web connectivity. New drivers often travel with show improvements and bug fixes. That said, a caller installation tin besides assistance resoluteness issues triggered owed to operator corruption.

To update the web adapter driver:

Press Win + R to unfastened Run.
Type devmgmt.msc and click OK to unfastened Device Manager.
Next, grow the Network adapters section.
Right-click connected the problematic web adapter (wireless oregon Ethernet) and prime Update Driver.
Click connected Search automatically for drivers and travel on-screen instructions.
If you don’t person a moving Internet, past click on Browse my machine for drivers.
Next, click connected Let maine prime from a database of disposable drivers connected my computer.
Select the astir caller operator update and click Next.
Once the operator is installed, adjacent Device Manager and restart your PC.

Some laptop manufacturers supply their ain apps to negociate strategy drivers. For example, HP, Lenovo, and Asus laptops travel with the HP Support Assistant, Lenovo Vantage, and MyASUS apps, respectively. Launch the app and cheque if caller updates are disposable for the computer.

Alternatively, you tin besides sojourn your PC manufacturer’s website to download the latest update for your web drivers.

7. Check Your Third-Party Antivirus and Firewall

Third-party antivirus comes with a built-in firewall. Sometimes, the firewall whitethorn artifact morganatic connections creating issues with your web connectivity.

Try to temporarily disable your third-party firewall oregon antivirus to spot if the contented persists with the information programme off. At times, you whitethorn request to uninstall the information programme wholly to disable its firewall.

Fix the "IPv4/IPv6 No Internet Access" Error

Since this mistake tin hap owed to respective reasons, you whitethorn person to effort each the troubleshooting steps until you find a moving solution. In astir cases, a Winsock catalog and IPv6/IPv4 settings reset tin hole the issue. If not, look for third-party information programme conflicts, atrocious operator issues, oregon glitches with your modem and router.

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