How to Reset BIOS Password on Windows 11 Without Data Loss

Samuel Spenser Published on June 06, 2025Windows Password3-min reading

Once people turn on their computers, the operating system will show up. However, there is firmware on most computers to control the basic functions, including low-level system settings and initializing hardware. Once you forget your BIOS password, you cannot access these settings, change them, or even be locked out of your PC. This guide explains how to reset BIOS passwords on Windows 11 and earlier.

In this article:

Part 1: Is There BIOS Password Reset Tool
Part 2: Reset BIOS Password on Windows 11
Part 3: Set a BIOS Password on Windows 11

Part 1: Is There BIOS Password Reset Tool

While there are a few Windows BIOS password reset tools, none are reliable. BIOS or Basic Input/Output System allows users to set up two other types of passwords, setup password and system password. The former is required when trying to access BIOS and change BIOS settings. It is also called the Admin password or Supervisor password. The latter is necessary before Windows boots up. It is also called the User password or Power-on password.

Obviously, BIOS runs at a lower level than the operating system and is independent of Windows. BIOS settings are stored in non-volatile memory that Windows and BIOS password reset software cannot access directly.

Moreover, BIOS and UEFI firmware is highly customized by manufacturers such as Dell, HP, ASUS, and Lenovo. Each manufacturer uses different methods to secure their systems. A universal third-party tool must account for all these variations, which is nearly impossible.

Part 2: Reset BIOS Password on Windows 11

How to Reset BIOS Password on Windows 11 by Removing CMOS Battery

If your PC is inaccessible, you can reset the BIOS password on Windows 11 by removing the CMOS battery. Ensure to power off your PC and unplug the power cable and accessories. Open the CPU cabinet, find the CMOS battery, and remove it carefully. 30 minutes later, place the battery back.

How to Remove Windows 11 BIOS Password Using Jumper on Motherboard

Step 1

Turn off your PC and disconnect all cables and accessories.

Step 2

Open the cabinet, pull the jumper from pins 1 and 2, and place it on 2 and 3. One minute later, put the jumper back to the default position.

Step 3

Then close the panel, plug the wires in the CPU, power on your PC, and boot into BIOS. The button combination to enter BIOS is different depending on your manufacturer.

Step 4

Go to the Save & Exit or Overview menu, and choose Restore Defaults or Load Defaults to remove the BIOS password on Windows 11.

How to Disable Windows 11 BIOS Password with Command Prompt

Step 1

While holding the Shift button on your keyboard, click the Power button on the login screen and choose Restart to enter the Windows Recovery screen.

Step 2

Choose Troubleshoot, Advanced options, and Command Prompt.

Tip

If your PC is accessible, run Command Prompt as administrator from the Start menu.0

Step 3

Type the command lines below and hit Enter after each line.

debugo

70 2Eo

71 FF

quit

Step 4

Reboot your PC to disable the BIOS password on Windows 11.

How to Reset Windows 11 BIOS Password via a Backdoor Password

Step 1

Go to the Windows Recovery screen. You can find the operation above.

Step 2

Choose Troubleshoot, Advanced options, UEFI Firmware Settings, and click Restart.

Step 3

Repeatedly type the wrong password until your PC enters lockdown mode. Then, you will get a disabled message and a code.

Step 4

Visit https://bios-pw.org/ in a browser, enter the code, and click Get Password to remove the BIOS password on Windows 11.

Part 3: Set a BIOS Password on Windows 11

Setting up a login password or PIN on Windows 11 is easy. Setting a BIOS password on Windows 11 is not so simple, although both are used to protect your computer from unauthorized access. You should know that, after setting BIOS password, you have to enter the password every time you boot your PC, even if you've set up Windows Auto Login.

Step 1

Choose Troubleshoot on the Windows Recovery screen, and go to Advanced options, UEFI Firmware Settings. Click the Restart button to enter the UEFI/BIOS.

Step 2

Switch to the Security tab and select the Set Supervisor Password or Set User Password.

Step 3

Enter a password and confirm it. Then save and exit from the BIOS screen.

Bonus: Best Windows 11 Password Reset Tool

If you are locked out of Windows 11 or forget your login password, you can reset your password with imyPass Windows Password Reset. It can set a new password for any account on a PC without logging in.

Main Features of Best Windows 11 Password Reset Tool

4,000,000+ Downloads

Reset your password on Windows 11 easily.

Available to Windows admin and standard user accounts.

Add a new account to Windows.

Compatible with Windows 11/10/8.1/8/7/XP/Vista.

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Conclusion

Now, you should understand the BIOS password on Windows 11. Following our concrete guide, you can reset, disable, or remove your PC's BIOS password. We also demonstrated how to set a BIOS password to protect your machine. imyPass Windows Password Reset allows you to reset Windows passwords. Other questions? Please write them down below.

Samuel Spenser

Samuel Spenser, a senior editor from imyPass, is an expert on password unlocking and recovery. He has more than 3-year experience in writing tutorials about password recovery for Windows.