Fix Network Issues
This guide provides a structured approach to resolving network connectivity issues on Windows, ensuring you can quickly diagnose and address problems to maintain productivity.
Elevated access required
Run CMD as administrator.
Step 1: Release IP Address
ipconfig /release
Step 2: Flush DNS Cache
ipconfig /flushdns
Step 3: Renew IP Address
ipconfig /renew
Step 4: Reset TCP/IP Stack
netsh int ip reset
Step 5: Reset Winsock Catalog
netsh winsock reset
Step 6: Restart Computer
Restart-Computer
Additional Troubleshooting Steps:
- Check Network Cables and Connections
- Restart Your Devices
- Check Network Adapter Settings
- Run Network Troubleshooter
- Update Network Drivers
- Check Firewall and Security Software
- Check for Windows Updates
- Check IP Address Configuration
Reports
netsh interface show interface
netsh wlan show wlanreport
netsh interface ip show dnsservers