Windows Limited Connectivity — No Internet Access

Windows 'Limited connectivity' or 'No Internet access' warning means the device has a local network connection but cannot reach the internet. This guide covers everything you need to know about this topic, including common causes, step-by-step solutions, and answers to frequently asked questions.

Here are the key things to understand: Yellow triangle with exclamation on the network icon in system tray. Device gets a local IP but cannot communicate with internet servers. May have valid IP from DHCP or a self-assigned 169.254.x.x address. Can be WiFi or Ethernet — both are affected by this issue. Windows runs NCSI (Network Connectivity Status Indicator) to detect this. Understanding these fundamentals will help you diagnose and resolve this issue more effectively.

The most common reasons this occurs include: DHCP server not assigning a valid IP address. IP address conflict with another device on the network. Router connected to LAN but WAN/internet link is down. Incorrect static IP configuration. Network adapter driver issues after Windows Update. Identifying the root cause is the first step toward finding the right solution.

To resolve this, follow these recommended steps: Run ipconfig — check if IP is 169.254.x.x (means DHCP failed). Release and renew: ipconfig /release && ipconfig /renew. Reset TCP/IP stack: netsh int ip reset then restart. Forget and reconnect to WiFi network with correct password. Update network adapter driver in Device Manager or roll back recent driver update. If these steps do not resolve the issue, consider consulting additional resources or a qualified professional.

This article is part of our Windows Error Codes collection on Error Codes Wiki. We provide comprehensive, up-to-date information to help you find solutions quickly.