Why does it saysomething happened and your PIN isnt available?
How to fixsomething happened and your PIN isnt availableon Windows 11/10?
Using a PIN is a fast and secure way for Windows login.
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However, your PIN may be not available due to some reason.
Click to set up your PIN again.
In the following part, you could find out some troubleshooting tips to help you out.

If Windows PIN is busted on your gear, do you know how to fix it?
In this post, we will show you some easy and effective solutions.
See how to do this thing:
Step 1: Select theSet up my PINon the login screen.

Step 2: Input your login credential for the Microsoft account.
Step 3: you better complete a verification process if you enable two-step verification for your Microsoft account.
Step 4: PressContinueto confirm the resetting PIN operation.
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Step 5: throw in a new PIN and confirm the PIN, then clickOK.
Then, go to reset the login PIN to fix the problem.
Step 2: input your password to go to the Windows desktop.

Step 3: Go toSettings > Accounts > Sign-in options.
Step 4: ChooseWindows Hello (PIN)for Windows 10 orPIN (Windows Hello)for Windows 11.
Then, remove the existing PIN from your PC.

Enter a password to verify your account password and then the PIN is removed.
Step 5: Tap onAddorSet up, put in your password, and set up a new PIN.
Do you know how to remove, change or reset PIN Windows 10?

This post shows you the reliable solutions.
If this folder gets damaged, you cannot sign on with the PIN.
To solve this issue, delete this folder.
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it’s possible for you to use a password to sign in to your PC.
Step 2: Copy and paste the path C:\Windows\ServiceProfiles\LocalService\AppData\Local\Microsoftto the address bar and pressEnter.
Step 3: Right-press theNgcfolder and chooseDelete.
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Then, go toTroubleshoot > Advanced options > Uninstall updates > Uninstall latest quality updateand finish the uninstallation.
Enable TPM
TPM is a chip on your PC to keep your PC safe.
If it is enabled, you may receive the not available PIN error on the login screen.
Go to verify if your TPM is active.
Go to WinRE, navigate toTroubleshoot > Advanced options > UEFI Firmware controls > Restart.
Next, double-check Trusted Platform Module (TPM) is enabled.
How to test whether your PC has TPM for Windows 10?
If so, how to enable TPM in Windows 10 or BIOS?
Look for ways in this post now.
Before the operation, remember toback up your important fileswith MiniTool ShadowMaker the professionalPC backup software.
Get this tool via the following button if you need it.
This post will show you how to back up data from a computer that wont boot.
After the backup, go to WinRE, tap onTroubleshoot > Reset this PC.
Then, choose an option based on your needs to reset the machine.
Final Words
How to fixsomething happened and your PIN isnt availablein Windows 11/10?
After reading this post, you find some useful ways.
Try them based on your situation.