Hello Kayratorvi.
Are you talking about this surface diagnostic tool: https://support.microsoft.com/en-ca/help/403723... ?
If you didn't use it, please, try.
All different recommendation you have done already and this would be great to use this support https://support.microsoft.com/en-us/contactus/
Just copy paste your question and ask for phone and chat support.
Let me know if you have any questions