This sounds technical, but it’s actually just forcing your computer to look for any updates that could fix potential bugs and issues.
INVALID IP CONFIGURATION DRIVER
Next up, we’ll have to check our network card driver for updates. We’ll cover both in advance solutions below. If you still receive the same error (albeit with the word “WiFi” in lieu of “Ethernet,” it may be a problem with either your network card or configuration, or a problem with your ISP. If you’re using a computer that has WiFi built into the device (such as most laptops and the majority of pre-built desktops), try using the WiFi on your device. Once you’ve tried a reset of your computer, you’ll want to make sure it’s a problem with your ethernet connection and not your internet altogether. Keep moving through the steps if you receive the same error message.
Retest your internet connection and try to establish a connection using your ethernet cable. When your computer reboots, make sure your ethernet cable is firmly plugged into the back of your computer (for desktops) or the side of your computer (laptops).
INVALID IP CONFIGURATION PC
Once you’ve saved every open program on your computer, hit the Restart button under the Start Menu (Windows 7 and Windows 10), or by using the power charm on your PC (Windows 8, 8.1). Save your work in any open application on your device, and make sure to copy down any work you may have saved in your browser (such as any work written in Google Docs) into a document saved locally on your desktop, as your computer can’t back your work up locally to the cloud. The first step, as with any electronic device, is to reboot. We’ll be focusing on all of this in the steps below. Second, the issue may be local on your end, with both your PC and your router or modem causing issues.
First, your internet service provider may be experiencing an outage, meaning there’s little you can do but contact your ISP or wait and hope for a solution. The root causes typically spawn from one of two areas. This can be infuriating, especially when the error doesn’t come with an explanation. Since your computer can’t be assigned an IP address, it fails to allow you to connect to your ISP’s network, leaving you effectively without an active internet connection. When you receive an error message alerting you that your ethernet connection no longer has a valid IP configuration, it means that Windows is failing to receive the necessary IP address from the DHCP server, or Dynamic Host Configuration Protocol, a network protocol system that enables that server to automatically assign your computer an IP address for a specific network. This is like your home address: it makes it possible to track you through your internet usage. While devices have their own IP addresses, specific networks, like your home internet connection, all share a single IP address.
Every device you own that connects to the internet can be identified by its IP address, a string of numbers assigned by your internet service provider (ISP) or mobile network provider (like Verizon Wireless or T-Mobile). Resetting Your IP Configuration Automatically.So what do you do when your ethernet-powered PC keeps delivering you error messages regarding the validity of your IP address? Let’s take a look. And usually, that’s how IP addresses work. Most consumers don’t think too much about the IP addresses powering their internet-connected electronics, and there’s a reason for that: IP addresses are boring, technical, and should mostly exist in the background. So nothing is more frustrating than Windows alerting you to an invalid IP configuration. Ethernet makes all of this possible, while also providing a faster experience. PC gamers typically need as little interference between their computer and the network server as possible when playing online, and creative individuals working on media prefer a wired connection to upload files to the cloud remotely. Ethernet is generally more reliable than WiFi, especially when you’re actively performing a task that requires a stable internet connection. If you use a desktop PC, either for gaming or for work, you probably use an ethernet cable to supply internet to your PC.
INVALID IP CONFIGURATION HOW TO
How to fix ‘Ethernet doesn’t have a valid IP configuration’ errors in Windows