After serveral fails I have succed du login in. On the local account.
But I cant connect my local account to microsoftaccount.
When I try, it works with login psw to Microsoft, but than i am requested to type my windows login. And that fails...
I can login to computer with PIN, but not with password.
But serveral times when I failed to start up the PC it saids that PIN is not available.
And I still dont find any ways to get contact with support... Only community ot guides...