9/25/2023 0 Comments Network cable unplugged realtekIt seems the issue effects boards that use nvidia nforce (3 and 4) chipsets, however the manufacturer varies (MSI K8N Neo is KNOWN for sure to have this issue, however I have also seen reports from people with nforce network controller on Asus, Abit, Evga, etc) ALSO owners of hp notebooks/laptops with the nvidia gigabit ethernet connection have reported a similar issue, but I am not sure if it is caused by the same problem. and with other wireless devices connected to my router, I NEED my gig ethernet to work again! here is what I have found out so far: -It ONLY effects boards that use the nvidia nforce networking controller / gigabit-ethernet connetion. now I want to use this computer for torrent seeding/dl and a media server. For almost 3 years I've been using linksys wireless N so that I can still connect at 200 mps. The first time my board starting doing this, I simply got a replacement. I figured that was the issue, and installed a 3rd party pci network card. most people typically conclude the onboard ethernet (nVidia nforce networking controller) is corrupt or physically damaged. when you ask for help, people tell you to try another cable, make sure the cable has 8 wires not 4 (cause it is a gig ethernet), reinstall drivers, then when all that is fine, we move down the line assuming the problem may be the router, etc. Sometimes you can still see the network activity light blink trying to autonegotiate. It is SOOOO frustrating, because there is nothing to troubleshoot when it simple thinks the cable is unplugged. I have an MSI K8N SLI motherboard, and the network adapter will work when I install an OS, however at a random time later on, it will stop working and display "network cable unplugged". This is actually a common problem w/ boards that are using nvidia nforce chipsets. Can anyone else help me with what could be causing this problem?!? Now when I try to run diagnosis it displays The "Local Area Connection" is experiencing driver or hardware related problems. I've also tried forcing it to 100mbps full duplex with no luck either. The other shows up as 'unknown device' which it cant find on my driver disc so not sure what it is Link Removed due to 404 Error Successfully updated all the drivers with the new nForce Win7 X64 drivers (15.37) It updated my ethernet adapter which now reads "NVIDIA nForce 10/100/1000 Mbps Ethernet" but still no luck with sensing the cable. I just checked Device Manager and it had 2 devices that weren't found One was a 'co processor' which turned out to be the nForce System Management Controller, that is now installed. I'm trying to connect it to my DLINK DSL-G604T router which all the other computers connect to without a problem. Today I went out to buy a new patch lead, and i'm still getting the same problem - it keeps saying Network cable unplugged. The computers could see eachother - lights were flashing and files were transferring nice and quick., so thought it might be the cable. I tried plugging a crossover cable, from the new computer to my laptop which worked fine. I plug the ethernet patch lead in and it says the Network cable is unplugged. Its running Windows 7 (RC 7127) on an Asus M3N78-EM motherboard with an nForce network controller. Hey Guys, I'm trying to get my new HTPC up and running but having an issue with networking.
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