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Windows 7: Ethernet port on motherboard not working

07 Sep 2014   #1

Windows 7 Professional x64
Ethernet port on motherboard not working

I am attempting to connect to the internet with a broadband connection after reinstalling Windows. It keeps reporting back with Error 651 (Modem or other device reported an error), so right now I'm running though WiFi. My motherboard has a built in ethernet port, which is what I am attempting to connect through. It also has a fiber optic circuitboard installed, but my router does not support it, so I can't do anything with it.

Whenever I try to set up a new connection, Windows tells me that my computer is not set up to use Ethernet, but that I can still try to do it.

Any help is appreciated!

My System SpecsSystem Spec
07 Sep 2014   #2

Windows 7 Ultimate 64-bit, Windows 8.1 64-bit, Mac OS X 10.10, Linux Mint 17, Windows 10 Pro TP

Reinstalling Windows frequently does not the drivers for things like the Ethernet/Network adapter, have to download drivers for it then install.

You might also need to look in the BIOS to see if the Ethernet is Enabled.
My System SpecsSystem Spec
07 Sep 2014   #3

Windows 7 Professional x64

I checked, Windows can't find the drivers for my ethernet card.

About to go in the BIOS, I'll post what I find.

EDIT: Ethernet related settings in BIOS seem to be fine, everything is enabled.
My System SpecsSystem Spec


 Ethernet port on motherboard not working

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