Windows says 'Unidentified network, no internet'
How do I fix an unidentified network on Windows?
Written by The CommonFixes team · fact checked by CommonFixes review desk
Last updated
Short answer
Windows works out which network it is on by getting an IP address and reaching a test address. If the address it got is a self assigned one starting 169.254, or a stale setting from another network is stuck in place, Windows cannot identify the network and marks it as offline. The quickest thing to try first: restart the router and the laptop — Unplug the router for 30 seconds, plug it back in, wait two minutes for the lights to settle, then restart the laptop. This clears the majority of cases where the router simply failed to hand out an address. Most people are done in about 12 minutes.
Full walkthrough below: 6 steps for Windows, rated easy.
Sounds like this
- •A globe or warning icon instead of the usual Wi-Fi bars
- •The network name is replaced by 'Unidentified network'
- •Other devices on the same router are fine
Why it happens
Windows works out which network it is on by getting an IP address and reaching a test address. If the address it got is a self assigned one starting 169.254, or a stale setting from another network is stuck in place, Windows cannot identify the network and marks it as offline.
Work through these in order
0% done- 1
Restart the router and the laptop
Unplug the router for 30 seconds, plug it back in, wait two minutes for the lights to settle, then restart the laptop. This clears the majority of cases where the router simply failed to hand out an address.
- 2
Let Windows fetch the address automatically
Settings, Network and internet, click your connection, Edit next to IP assignment, and set it to Automatic (DHCP). A leftover manual IP from an old office or hotel network is a very common cause.
- 3
Reset the network stack
Open Command Prompt as administrator and run these one at a time: netsh winsock reset, then netsh int ip reset, then ipconfig /release, then ipconfig /renew, then ipconfig /flushdns. Restart the laptop afterwards. This is Microsoft's own sequence and it fixes most stubborn cases.
- 4
Reinstall the network adapter driver
Device Manager, Network adapters, right click your Wi-Fi or Ethernet adapter, Uninstall device (do not tick delete the driver), then restart. Windows reinstalls it clean on boot.
- 5
Turn off any VPN and third party firewall
VPN clients leave virtual adapters behind that hijack the route. Disconnect the VPN, and in Device Manager disable any TAP or WAN Miniport adapters it added, then reconnect to Wi-Fi.
- 6
Do a full network reset as the last software step
Settings, Network and internet, Advanced network settings, Network reset. It removes every adapter and rebuilds them, so have your Wi-Fi password to hand because saved networks are wiped.
If none of that worked
On a wired connection, swap the Ethernet cable and try a different port on the router. A damaged cable produces exactly this message, and it is the cheapest thing to rule out.
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The CommonFixes team
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This guide was last updated on 10 August 2026. If a step no longer matches what you see on screen, tell us on the contact page and we will test it again.
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