How to Fix Windows 11 Wi-Fi Connected but No Internet

Check Whether It's Your PC or the Network Itself

Before touching any Windows setting, check whether other devices on the same Wi-Fi — a phone, a tablet, another laptop — can get online. If they can't either, the problem is almost certainly your router or your internet provider, not your PC specifically, and no amount of Windows troubleshooting will fix that. Restart your router: unplug it (and your modem, if separate) for a full 30 seconds, then plug it back in and give it a minute or two to fully reconnect.

If other devices connect fine and it's specifically your Windows 11 PC that can't get online, the rest of this guide is for you — the issue lives somewhere in your PC's own network configuration.

Flush DNS and Renew Your IP

A corrupted DNS cache is the single most common cause of "connected but no internet" — flushing it is quick and carries no real risk.

A stale or corrupted DNS cache is the most common single cause of this exact symptom. Open Command Prompt as administrator (search "cmd," right-click, Run as administrator) and run these one at a time:

Test your connection after these three. If it's still not working, add the next two, which reset deeper networking components:

Try a Public DNS Server

If flushing DNS didn't help, your ISP's default DNS server itself may be slow, overloaded, or temporarily down — which would explain why the connection "works" at the network layer but nothing actually loads. Switching to a public DNS provider is quick and free: go to Settings > Network & internet > Wi-Fi, click your connected network, find DNS server assignment, select Edit, switch to Manual, enable IPv4, and enter 1.1.1.1 as preferred and 1.0.0.1 as alternate (Cloudflare), or 8.8.8.8 and 8.8.4.4 (Google) if you prefer. Save, then run ipconfig /flushdns once more and test.

Network Reset — What It Actually Touches

If none of the above resolves it, Windows' built-in Network reset rebuilds your networking stack from scratch: it uninstalls and reinstalls every network adapter, resets network settings to their defaults, and clears saved Wi-Fi passwords and VPN configurations. Find it under Settings > Network & internet > Advanced network settings > Network reset.

It does not touch personal files, installed programs, or anything outside networking specifically. The trade-off is inconvenience, not risk — you'll need to re-enter your Wi-Fi password and reconfigure any VPN client afterward, since those saved profiles are exactly what gets cleared.

Check Your Wi-Fi Adapter Driver

If commands and DNS changes haven't helped, the Wi-Fi adapter driver itself is worth a look, especially if this started right after a Windows update. Open Device Manager, expand Network adapters, and look for your Wi-Fi adapter. A yellow warning triangle is an obvious sign of trouble, but even without one, right-click it and choose "Update driver" — then "Search automatically for drivers" — to rule out a driver that's technically working but outdated or subtly mismatched with this update.

If that doesn't help, try the opposite approach: right-click the adapter, choose Uninstall device, then restart your PC. Windows will automatically reinstall a fresh copy of the driver on boot, which sometimes resolves corruption that a simple update doesn't catch.

VPNs, Firewalls, and Antivirus Software

Third-party VPN clients, firewall software, and some antivirus suites insert themselves directly into your network traffic path, and a misconfiguration or bug in any of them can produce symptoms identical to a Windows-level problem. If you have any of these installed, temporarily disable them one at a time and test your connection after each. If disabling one restores internet access, that's your answer — check for an update to that specific software, or reach out to its support if the problem persists even on the latest version.

Windows' Own Network Troubleshooter

It's easy to dismiss Windows' built-in troubleshooters as ineffective, but the network one specifically is worth running alongside the manual steps above, not instead of them — it catches a handful of specific misconfigurations (like a disabled adapter or an incorrect proxy setting) faster than checking each by hand. Right-click the Wi-Fi icon in your system tray and select "Diagnose network problems," or go to Settings > System > Troubleshoot > Other troubleshooters > Network & Internet. It will report what it finds and, in many cases, apply the fix automatically after you approve it.

Router Firmware and Band Steering Quirks

If this issue only started after a router replacement, firmware update, or ISP change, and every step above checks out fine on the Windows side, it's worth logging into your router's admin page to check for a pending firmware update — router manufacturers occasionally ship updates specifically to fix connectivity bugs affecting a subset of devices. It's also worth checking whether your router uses "band steering," a feature that automatically shifts devices between 2.4GHz and 5GHz bands; occasionally a device gets stuck attempting to use a band it can't properly negotiate on, producing exactly this connected-but-no-internet symptom. Manually selecting a specific band for your PC's Wi-Fi connection, rather than leaving it on band steering's automatic choice, resolves this for some users.

Frequently Asked Questions