When the password cannot be entered on the login interface, you can follow the following steps to check: 1. Check whether the keyboard is normal, try plugging and unplugging the external keyboard, switching the input method, or restarting the computer; 2. Use the on-screen keyboard to enter the password to determine whether it is a hardware problem; 3. Enter safe mode to uninstall the driver or software that may conflict; 4. Run the system command to repair files or permission problems. In most cases, restart can be solved. If it happens frequently, it is recommended to back up the data and reinstall the system.
You go to the login interface and find that you can't enter your password. This situation is really worrying. Usually this problem may be related to keyboard drivers, system settings, or temporary software failures. Below are some common reasons and corresponding solutions that can be investigated step by step.
1. Check whether the keyboard works properly
First, confirm whether there is any problem with your keyboard itself. You can try:
- Plug and unplug the external keyboard (if any), try changing to a USB port;
- If the laptop comes with a keyboard, try pressing
Caps Lockbefore logging in to see if the lights are responding; - In the login interface, switch language or input method (click the flag icon in the lower right corner or upper left corner), sometimes the Chinese input method will make it impossible to enter the English password.
Sometimes the keyboard does not respond because there is a problem with the driver. Restarting the computer may return to normal.
2. Enter your password using the on-screen keyboard
If you suspect that there is a problem with the physical keyboard, or you cannot use the keyboard at all, you can try using the on-screen keyboard that comes with the system:
- In the login interface, click the "Easy Access" icon (usually a small person avatar);
- Check the "Screen Keyboard" option and a virtual keyboard will pop up;
- Enter your password by clicking on the button on the screen.
Although this method is a little slower, it can help you determine whether it is a problem with the keyboard hardware.
3. Enter safe mode to check problems
If the previous two methods are not working, you can try entering safe mode to see if it can solve the problem:
- Restart the computer;
- Press F8 repeatedly (previous versions of Windows 10) during booting or enter the boot settings in Win10/Win11 through "Troubleshooting → Advanced Options → Startup Repair";
- Select to enter "Safe Mode";
- Try logging in in safe mode, or uninstalling recently installed drivers or software.
Some third-party drivers, antivirus software or input method plug-ins will affect the keyboard input function of the login interface.
4. System file corruption or permission issues
If none of the above methods work, it may be that the system key files are corrupted or the user permission configuration is abnormal. You can try the following steps:
- Log in to the system using an administrator account (if there is another administrator account);
- Open a command prompt (CMD) and run:
sfc /scannow
- Or from the installation USB drive, enter "Repair Computer → Troubleshoot → Advanced Options → Command Prompt" and run:
chkdsk /f /r
These commands can help scan and repair system file errors.
Basically these common methods of handling it. Let’s start with the simplest try, such as changing the keyboard, typing with the on-screen keyboard, and then gradually checking system problems. In many cases, restarting can solve it, but if this problem often occurs, it is recommended to back up the data and consider reinstalling the system.
The above is the detailed content of how to fix cannot type password at login screen. For more information, please follow other related articles on the PHP Chinese website!
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