PC-specific Wi-Fi guide

Wi-Fi Works on Phone but Not Laptop Windows 11

If Wi-Fi works on your phone but not your Windows 11 laptop, the router and internet service are probably working. Focus on the laptop's saved profile, address assignment, DNS, adapter and driver state.

Quick answer

Start by identifying which layer is failing

What to do first

This symptom separates a local laptop failure from a network-wide outage. A phone may use a different radio, saved credentials, DNS path, or network profile, so a working phone does not prove the laptop is configured correctly. Start with the least disruptive test that can separate a local problem from a wider Windows, network, printer, storage, or hardware issue.

Likely causes

What commonly produces this symptom

Common possibilities include a stale saved Wi-Fi profile; a failed DHCP lease; DNS or proxy settings; adapter power management; a driver or radio problem. The symptom alone does not prove which one is responsible, so use the decision path before changing several things at once.

Diagnostic path

Use evidence before the bigger fixes

Compare the laptop with the phone, then open Settings > Network & internet > Wi-Fi and confirm the exact network. Run ipconfig and look for a normal IPv4 address and Default Gateway. A 169.254.x.x address points to DHCP rather than DNS. If the gateway works but names do not resolve, use nslookup example.com and follow the DNS guide.

Record the exact message, when it began, and any update, driver, peripheral, or network change that preceded it.
Test the smallest comparison that applies: another device, account, cable, port, display, printer queue, or power source.
Make one reversible change, restart or retest, and note whether the symptom changes.

Fixes

Work from safest to most invasive

Forget and reconnect to the network only after confirming the password; turn off a manual proxy you recognize; in Device Manager > Network adapters, disable and re-enable the Wi-Fi adapter; install the exact manufacturer driver if the issue began after an update; use Network reset only after recording VPN and custom settings.

When the evidence points to the IP stack, an elevated Terminal can run ipconfig /flushdns to clear cached name lookups, ipconfig /renew to request a DHCP lease, and, later, netsh winsock reset to rebuild Winsock. These commands do not repair a bad router or cable, so use them after the comparison tests above.

When to stop

Know when the next step is support

If the laptop fails on several unrelated networks, the adapter disappears from Device Manager, or the phone also loses access, stop treating this as a simple saved-profile issue and involve the router, ISP, manufacturer, or administrator. Avoid random registry edits, unknown driver tools, manual deletion of system folders, or a Windows reset simply because the first check did not work.

FAQ

Wi-Fi Works on Phone but Not Laptop Windows 11 FAQ

Why does Wi-Fi work on my phone but not my laptop?

The laptop can have a stale profile, failed DHCP lease, DNS setting, proxy, driver problem, or failing adapter even while the phone remains online.

Why does my laptop say connected but have no internet?

Windows may be connected to the router without receiving a usable route or resolving website names. Check the address, gateway, and DNS in that order.

Why does my laptop work on a hotspot but not home Wi-Fi?

That points toward the home network profile, router compatibility, DHCP, DNS, or router security settings rather than a total laptop failure.

Should I reset the network adapter?

Disable and re-enable the adapter first. Use Network reset later because it removes saved network settings and may affect VPNs or virtual adapters.

When should I replace the Wi-Fi adapter?

Only after it fails across multiple networks or disappears from Windows despite correct drivers and power checks.

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