A "No Internet Access" message can appear even when your device is connected to Wi-Fi or a wired network. Common causes include router or modem issues, incorrect network settings, faulty cables, or temporary service outages. The steps below progress from quick checks to more advanced troubleshooting to help restore your connection.

1. Verify Your Network Connection

Make sure your device is connected to the correct network.

1. Open your device's Wi-Fi settings.
2. Confirm that you are connected to your home or office network.
3. If you are using an Ethernet connection, ensure the cable is securely connected to both your device and the router or modem.

2. Restart Your Modem and Router

A power cycle can resolve many common connectivity problems.

1. Unplug both the modem and router from power.
2. Wait 30 seconds.
3. Plug the modem back in and allow it to fully power on.
4. Plug the router back in.
5. Wait 2–5 minutes for the internet connection to re-establish.

3. Restart the Affected Device

1. Restart the device experiencing the issue.
2. After it powers back on, check whether internet access has been restored.

Restarting clears temporary network glitches and refreshes network-related services.

4. Check for Service Outages

If your equipment appears to be working normally, the issue may be with your internet provider.

1. Visit your ISP's network status page.
2. Contact your internet service provider to confirm whether there is an outage in your area.

5. Reconnect to Your Wi-Fi Network

Removing and re-adding the wireless connection can resolve authentication and configuration issues.

1. Open your Wi-Fi settings.
2. Select your wireless network.
3. Choose Forget Network.
4. Reconnect to the network.
5. Enter the Wi-Fi password when prompted.

Improve Wi-Fi Signal Quality

Weak wireless signals can affect connectivity and performance.

1. Move closer to the router.
2. Reduce interference from walls, large appliances, or other obstacles.
3. Test the connection again.

Reduce Network Congestion

Too many active devices can impact network performance.

1. Disconnect devices that are not currently in use.
2. Pause large downloads, backups, or streaming activities.
3. Check whether connectivity improves.

Inspect Cables and Ports

Loose or damaged cables are a common source of network problems.

1. Verify that all modem and router cables are securely connected.
2. Check cables for signs of wear or damage.
3. If using Ethernet, test with a different cable.
4. Try connecting to a different router port.

Determine Whether the Issue Is Device-Specific

1. Connect another device to the same network.
2. Compare the results:
   • If the second device connects successfully, the issue is likely with the original device.
   • If no devices can access the internet, the router, modem, or ISP may be the cause.

Test Connectivity with a Ping Test

A ping test helps determine whether your device can reach external servers.

Windows

ping 8.8.8.8 -n 10

Mac / Linux

ping -c 10 8.8.8.8

If the ping test succeeds but websites still fail to load, the issue may be related to DNS (Domain Name System) resolution.

If basic troubleshooting has not resolved the issue, refresh your network configuration using one or more of the following options.

Change DNS Settings

DNS translates website names into IP addresses. Switching to a public DNS provider can help resolve browsing issues.

Google DNS

8.8.8.8
8.8.4.4

Cloudflare DNS

1.1.1.1
1.0.0.1

Renew Your IP Address

Refreshing your IP configuration can resolve address conflicts and connectivity issues.

Windows (Command Prompt)

ipconfig /release
ipconfig /renew
ipconfig /flushdns

Reset Network Settings

1. Open your device's network settings.
2. Perform a network reset.
3. Reconnect to your network after the reset is complete.

Note that this process removes saved Wi-Fi networks and restores default network settings.

If you have access to the router's administration interface, review the following settings to help identify and resolve connectivity issues.

1. Verify that the WAN/Internet status shows Connected.
2. Confirm that DHCP is enabled so devices can automatically receive IP addresses.
3. Restart the router from the administration panel if necessary.
4. Check the router manufacturer's website for firmware updates.
5. Install any recommended updates according to the manufacturer's instructions.

Outdated firmware can contribute to connectivity and stability issues.

• Save your work before restarting networking equipment, as internet access will be temporarily unavailable.
• Check cables before making configuration changes, as loose connections are a frequent cause of connectivity issues.
• Avoid factory resetting your router unless other troubleshooting steps have failed, as this removes all custom settings, including Wi-Fi names and passwords.
• Use caution when modifying advanced network settings, as incorrect changes may interrupt connectivity.
• If your ISP confirms a service outage, troubleshooting local equipment may not restore service until the outage is resolved.