Windows 10: Ethernet cards don't work except from non-windows boot disk

Windows 10 -My on-board Ethernet 'card' stopped working. I added a new network card but the internet still isn’t working. So I booted the computer into a recovery CD and was able to connect to the Internet via both network cards.Do I simply go to device manager and uninstall the three network items that are listed there, or do I go to a deeper level? Disabling them and re-enabling them did nothing.
Thank you for taking the time,


:)

 

Stopcode c000021a after aborted Win8 to Win 10 upgrade.

If your Windows 10 install media is bootable, then you should be able to configure your BIOS to boot from it then perform the clean install. Review steps:

BIOS/UEFI Setup Guide: Boot from a CD,
DVD, USB Drive or SD Card

The articles I linked also details instructions regarding simplifying your installation such as swapping memory, removing non-essential devices attached to the system, all internal storage devices except the target disk.

 

Get account data off of old win 10 hard drive that forced upgrade bricked

You can consider the following for recovering data from the non-booting disk:

How
to recover data from a non booting hard disk

 

Hi, as a wild guess you may have received a driver update that is incompatible with your card version. Have a look in Device Manager and see if you can roll back the driver.

Another option is to uninstall the driver and choose to delete it. That way you get a fresh copy.

 

Thanks. After several days of frustration I gave up and re-imaged the whole C Drive back to 6 weeks ago.
Cheers,

 

Excellent you're using disk imaging. However, if it were a driver update issue, you might find the problem recurs. But hopefully it won't.

 

Thanks Dalchina, yes I'm aware of that and I just have to cross my fingers and hope for the best!
Cheers