Windows 10: Pin and Fingerprint sign in unavailable

Hi, I have tried restarting multiple times, my pin didnt work, then I deleted it, then it worked for a bit and now it doesnt again. My fingerprint stopped working like 6 months into getting my computer and its genuinely so frustrating. I have tried the advance restart and renaming the command prompt folder and nothing will work. I have tried logging out of my Microsoft account. No updates needed. All I need is help

:)

 

windows 10 fingerprint sign-in suddenly unavailable

my fingerprint sign-in worked on my pc laptop for one year. now inexplicably it has stopped. in 'settings' it advises 'fingerprint sign-in option unavailable'. how do i get it back?

 

Enable Fingerprint Sign In Without PIN Sign In (Windows Hello)

I don't think you can , the PIN is a backup in-case the fingerprint fails.

 

Pin sign in options unavailable

Ever since I accidentally typed my password wrong multiple times, majority of my sign in options (pin and fingerprint) have become unavailable.

Every time I open my laptop and I press "change pin" and sign into my Microsoft account , it just says its unavailable and to try again later, and when I try to fix it onto my laptop it opens a new tab and then just instantly closes.

How do I fix this?