whenever I try to connect to the internet using ethernet it tells me that "Ethernet doesn't have a valid IP configuration" I have the Realtek PCIe GBE family controller as my ethernet device. So, I updated to windows 10 1809 back in december 2018, and suddenly after updating, Microsoft apps like Mail, Xbox, Weather, Feedback etc. I then decided to manual input IPv4 properties with my IP address, subnet, gateway IP and network IP (forget about IPv6). ; Open Device Manager and search for Network Adapters. Find RealTek router passwords and usernames using this router password list for RealTek routers. Here is a complete list of RealTek router passwords and usernames. I need to change my device IP address but i cant due to following problem.Same problem, Showing ""Scanning for devices completed for interface Realtek PCIe GBE Family Controller. My ethernet card is the "Realtek PCIe GBE Family Controller" in WINDOWS 7. However, even after doing that, nothing has changed. No devices were found on the network.,"But i can ping m Network Adapter issue with Realtek USB Gbe family controller. RE: Realtek PCIe GBE family controller does not have valid IP address XPS 8700 The printer has an IP address the Ethernet port is set up with the same ip address. Windows 10 has been working fine on my PC for several months but a few days ago my Ethernet connection failed with the appearance of a yellow triangle on the icon in the tray. Let’s fix “Realtek PCIe GBE Family Controller is disconnected from network.” A short tutorial for the system engineers among us. ... BIOS which helped for a few days and then the same old problem. I have browsed the internet about it and tried to update the ethernet driver via device manager. You need the network adapter that’s named Realtek PCIe GBE Family Controller. Realtek PCIe GBE Ethernet Family Controller stopped working completely. IP address disappearing from Realtek adapter Posted: 22-Sep-2011 | 12:25PM • 5 Replies • Permalink Hi all recently bought Norton 360 which installed on a windows 7 64bit pc and I have noticed a message coming up regarding my Realtek adapter and my IP address saying that it has disappeared and is no longer being protected. The … Right click This PC and click Manage. (Windows 10 1903) My problem is with the ethernet. I have download the latest drivers and the utility software. Can you please temporarily disable any anti-virus and firewall applications and then test connectivity as these could be the cause. ETHERNET ISSUE - The Realtek PCIe GBe Family Controller Adapter is experiencing problems. Re: ethernet does not have a valid ip configuration 169.254.xxx.xxx is an autoconfiguration IPv4 address. JHUalum Member Posts: 1. Realtek PCIe GBE family controller doesn't detect my Ethernet cable - posted in Internal Hardware: when i had my computer fresh i experienced no … June 2019 in NTDEV. realtek pcie gbe wont install I have finally got windows 7 install and now i can now it will not install the following drivers realtek pcie gbe family controller wan miniport (ip) wan miniport (ipv6) wan miniport (network Monitor) i have a gigbyte motherboard h67m-ud2h-b3 i …