The Ethernet connection isn't working properly.
The Ethernet connection isn't working properly.
I've been facing issues with a slow and inconsistent Wi-Fi card for several days now. It seems to work occasionally, but not reliably. I've tried connecting my computer to the router and using the TP-Link powerline only through the built-in Wi-Fi on my motherboard. Recently, I switched to this new powerline setup and everything functioned properly until it began dropping out for hours at a time, eventually stopping altogether. I've checked everything online, even reinstalling Windows, which suggests a hardware problem. However, the port still connects to the network, yet it reports no internet access. The powerline does provide internet to my laptop, so the issue isn<|pad|>'s not. This is really frustrating.
First I’d inspect the drivers for the network adapter. If it’s an add-on card, identify its brand and model, visit their site to download the appropriate driver. For a built-in Ethernet connection on the motherboard or laptop, check the manufacturer’s website or search for your laptop model to obtain the driver. Restart the system and re-test.
You might still face connectivity problems even if another device uses the same port, often due to a router-related DHCP issue. Check your network settings via ipconfig and verify that your IP address, gateway, subnet mask, and DNS align correctly with your router’s configuration. If your IP begins with 169.254., it usually indicates a DHCP server malfunction, causing devices to lose connectivity after reboots or sleep cycles.
Launch the command prompt or PowerShell in Windows and input: ipconfig. Press Enter. Your PC's IPv4 address will appear, ensure it isn't the default gateway 169.254.x.x. Enter that gateway IP into a web browser to connect to your router. Have you tested this Ethernet setup on other ports?