Method 5: One Click to Remove Windows Password with Passper WinSenior Method 1: Sign in With Safe Mode (If you can't get into Windows) Method 2: Reset Account Control Lists Ngc Folder Method 1: Sign in With Safe Mode (If you can't get into Windows) These solutions have been tested by other Windows 10 users and they have successfully managed to fix and log in to their computer successfully. When Windows 10 PIN login is not working, you can try the methods below. Part 2: Solutions to Fix Windows 10 PIN Login Not Working Windows Update has a bug that might have damaged the PIN sign-in option As much as this happens due to Windows update, the actual error to log in PIN could be due to: The error you get related to Windows 10 PIN login not working is due to different reasons. Part 1: What Causes the Windows 10 PIN Not Working? In this article, we look at different solutions on how to fix Windows 10 PIN login not working and what causes the PIN to stop working. We all know how important the Windows PIN code is and you will be frustrated when you cannot have the option to enter thePIN code or when the computer does not recognize it. Kindly help."Ī number of Windows users have reported issues on Windows 10 PIN not working especially after Windows 10 update. When I have switched my laptop on the PINbox has disappeared and I could not log in. "Yesterday's update has made my laptop unable to use.