1. Start by checking your cables. Make sure all cables, including power cords, are securely connected to the network components and there are no bent or broken pins.
2. Test the Ethernet port on your computer. If the port is not functioning properly, it could be the source of the problem. Try connecting a different device to the same port to see if it works.
3. Check the LED lights on your router or modem. The LED lights should be green and steady. If one is blinking or orange, this could indicate an issue with the device.
4. Test the Wi-Fi connection on your computer. Open your Wi-Fi settings to see if you can detect any wireless networks in your vicinity. If none are available, then the problem might be with your wireless card or router.
5. Update your network adapter drivers. Visit the manufacturer’s website to make sure your network adapter drivers are up to date.
6. Reset your router or modem. Unplug the device and wait for at least 30 seconds before plugging it back in to give it a fresh start.
7. Check the firewall settings. Firewalls can sometimes block certain types of internet traffic. Make sure your firewall is not configured to block the type of traffic you are trying to access.
8. Check for viruses or malware. Viruses and malware can interfere with your network connection. Scan your system for malware and remove any infections that might be present.
9. Troubleshoot your internet service provider (ISP). Contact your ISP to make sure your connection is stable and your bandwidth is sufficient for what you want to do online.
10. Check the DNS settings. Make sure the DNS servers configured on your network connection are correct and up-to-date.
11. Change the channel frequency on your router or modem. Your router can use multiple channels to broadcasts its signal. Try changing the channel frequency to see if it helps improve the connection.
12. Reboot your computer. Restarting your computer can help reset any software or hardware issues that might be causing problems with your connection.
13. Check the radio frequency interference. Nearby devices like cordless phones or microwaves can cause radio frequency interference which can disrupt your network connection. Try moving them away from your router or modem to eliminate this problem.
14. Perform a traceroute. Traceroute can be used to find out where your network connection is failing. Use a traceroute tool to diagnose exactly where and how the issue is occurring.
15. Check the Proxy settings. Sometimes networks can be configured to use a proxy server for certain types of traffic. Make sure the proxy settings are set correctly for your network.