Stop Searching. Start Fixing.
Get automated diagnostics and clear, step-by-step guides to resolve your Windows connectivity issues in minutes. Tech Liren empowers you to take control of your network health.
Run Free Network Diagnostic
One-Click Automated Network Repair
Our smart diagnostic tool runs a sequence of common
network repair commands, such as
ipconfig /flushdns,
netsh winsock reset, and more, saving you the hassle of using the
command line. It's like having a network expert
instantly at your service.
Tech Liren Quick Scan & Repair
Running diagnostics... Resetting TCP/IP stack
Network issues detected and successfully repaired.
Step-by-Step Troubleshooting Guides
Dive into our comprehensive library of expert-written guides, designed to walk you through even the most complex network issues. Find solutions for specific problems with clear instructions.
Wi-Fi Issues
Resolve common wireless problems: 'Connected, No Internet', 'Can't Find Network', slow speeds, and intermittent disconnections.
Ethernet Problems
Fix wired connection errors like 'Unidentified Network', 'Network Cable Unplugged', and unexpected drops.
Software & Driver Conflicts
Address network connectivity problems caused by VPNs, firewalls, antivirus software, and outdated drivers.
General Connectivity
Solutions for broader internet access issues like 'DNS Server Not Responding', limited access, and web page loading errors.
For the Power User: Advanced Network Commands
While Tech Liren simplifies complex tasks, we also believe in transparency. For those who prefer direct control, here's an example of an advanced network reset command sequence that our tool can automate for you.
ipconfig /release
ipconfig /renew
ipconfig /flushdns
netsh winsock reset
netsh int ip reset
shutdown /r /t 0
This sequence releases your IP address, obtains a new one, flushes your DNS cache, resets the Winsock catalog, resets TCP/IP, and reboots your system to apply changes and clear potential network glitches. Our one-click repair performs these and more, safely and efficiently.
Get Expert Assistance
Couldn't find your solution? Our dedicated support team is ready to help. Describe your issue below, and we'll connect you with a network specialist.
Paid Tech Liren users receive priority support and expedited assistance. Consider upgrading for a premium service experience.
