Wrong message "Network cable unplugged"

I bought a LAN cable to return to a cable after a while using wifi network. Windows argues that cable is not plugged in when it is.

Windows 7 Ultimate 64 bit
nForce 630 a/7025

Things that did not work I tried:

* The relocation of all necessary cables.
* Deactivation/activation of the adapter of "network connections."
* ipconfig/release and / renew.
* Power cycling the PC.
* Power cycling PC, get out the power cable for a minute.
* Power cycling the router.
* Turn off all sleep on the adapter and power saving options.
* Check the BIOS settings.
* Check for IRQ conflicts.
* Uninstall and then reinstall the drivers from the motherboard to the latest version of the seller (15.49)
* Disable DHCP and asking a fixed IP address.
* Setting the speed to 10/100 half/full duplex instead of auto-negotiation.
* Safe mode with network.

Things that work:
* Same cable, same router, different PC port.
* Same cable, even router port, same PC, but running Ubuntu.

I can ping localhost, but not the router. The property page says "this device is functioning correctly. All this suggests it's a problem of driver somewhere, but I'm at a loss on what remains to be seen.

An update - uninstalling the driver, removing the nVidia driver and using the default driver provided by Microsoft seem to work. It is really a work-around, however, as there may be problems further down the line with the help of a former pilot. I just hope the that Windows Update does not automatically install new version behind my back at one point.

Tags: Windows

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