How to check and troubleshoot Ethernet cables

How to check and troubleshoot with the cable ethernet

A faulty Ethernet cable can disrupt your internet connection. Here's a quick guide to diagnosing and troubleshooting common problems.

Step 1: Basic checks
First, make sure the cable is securely connected to both your device and the router. Try using a different port on the router. Restart your devices, as a simple restart often resolves connection issues.

Step 2: Inspect the cable
Visually inspect the cable for cuts, bends, or damaged connectors. Bent or broken pins inside the RJ45 connector can cause malfunctions. Try a different, known-to-be-used Ethernet cable to confirm if the problem is with the cable.

Step 3: Solution and prevention
If the cable is defective, replace it. For optimal performance and reliability, use a high-quality cable in good condition, and avoid bending or pinching it during installation. A stable wired connection starts with a cable in good condition.