Windows 10: Can't type letters but only number when creating a new pin

Good morning everyone,I sincerely apologize if this has been answered elsewhere, but I couldn't just find the solution no matter what.I have been struggling to create a new pin in my laptop as I can't seem to type letters when making the pin. Typing when inside the laptop seems totally fine, hence me writing this message. The only problem is when making the new pin.I also have no selection of including letters and symbols, that I had seen elsewhere with someone with a similar problem. What should I do to fix this?

:)

 

keyboard letters typing letters and numbers

For some crazy reason when typing I am getting numbers along with letters.

For example the letter T comes up t5 y6 ++and the delet5e key6 gives me a plus sign +++++

I t5ried Fn wit5h num lock and not5hing happens.

 

I can't type letters only numbers

I remember my pin but the password has letters but it can only type numbers so I can't type the password full the letters is not working

 

Can't type letters in PIN when logging into Windows

Good morning everyone,

my apologies if this question already exists somewhere, I just couldn't find this specific problem.

When I recently tried to log into my computer, I noticed the PIN field wouldn't accept letters anymore. This is weird as typing numbers still works. I eventually managed to log in by using the Windows password option where typing letters and numbers works
perfectly fine. The keyboard can't be the issue cause I'm using it now to type this message and as I said, switching to password option works. The problem literally happened overnight. Unfortunately, I can't remember if Windows was updated before switching
the computer off the previous night.

I then went on to try and change the PIN to all numbers but even that doesn't work as I experience the same problem when being asked for the old PIN. Any suggestions what may cause this issue?

Thanks,

Christian