I'm hoping someone can help with this problem! Windows 10 will no longer activate after successfully activating once. Here is what has happened so far.
I upgraded my X51 to Windows 10 - Activation successful
I performed a clean install of Windows 10 using the ISO - Activation successful
I was having issues with my 5.1 surround so I went to DELL website and noticed that there was a BIOS update. I then upgraded my BIOS, but when I came back to windows, it was no longer activated.
I tried several times, but the error I got said the key was not valid and it was blocked.
I then did an alienware respawn to get back to 8.1 - Activation successful
upgrade to windows 10 - failed
I know that its been said that they keys reside in the BIOS and that the authentication servers should just know its a good copy, but its not happening in my case.
Any help would be appreciated!!