Ethernet controller missing after a fresh restart of XP 32-bit. Realtek RTL8111-GR Gigabit is the ethernet controller type. PCI\VEN_10EC&DEV_8168&SUBSYS, is the device Id. Intel DG31PR. I went to both the Realtek and Intel website to download the drivers. I downloaded the correct drivers from Realtek onto a thumb drive. Downloaded it to my PC but it did not complete the download. I was prompt with the message " The Realtek Ethernet Controller was not found". My question is, How do I download the ethernet controller, and where do I get the driver from?