How to Open BIOS Windows 11 on Startup: A Step-by-Step Guide

How to Open BIOS Windows 11 on Startup

Opening the BIOS on a Windows 11 PC can help you tweak hardware settings, manage your boot order, or troubleshoot hardware issues. To access the BIOS, you’ll need to restart your computer and press a specific key during the startup process. Here’s a step-by-step guide to ensure you get it right.

How to Open BIOS Windows 11 on Startup

Following these steps will enable you to successfully enter the BIOS on your Windows 11 PC. The BIOS (Basic Input/Output System) is crucial for managing hardware configurations and system settings. Let’s dive in.

Step 1: Restart Your Computer

Press the "Restart" button in the Start menu.

When you restart your computer, it’s a good idea to have a finger ready to press the necessary key. Timing is critical, as you need to press the key right after the initial screen appears, but before Windows starts loading.

Step 2: Press the BIOS Key

Immediately press the BIOS key (usually F2, F10, DEL, or ESC) during the startup.

Each computer manufacturer might use a different BIOS key. If you’re unsure which key to press, check your computer’s manual or look for a brief message during startup that indicates the correct key.

Step 3: Access the BIOS Menu

Navigate through the BIOS menu using the arrow keys.

Once inside the BIOS, you’ll see a blue or black screen with various options. BIOS interfaces are not mouse-friendly, so you’ll need to use your keyboard to navigate through the menus.

Step 4: Make Your Changes

Adjust the settings as needed using the provided options.

The BIOS menu allows you to make various changes, including boot order adjustments, enabling or disabling hardware components, and setting system passwords. Be careful, as incorrect settings can negatively affect your system.

Step 5: Save and Exit

Select "Save and Exit" to apply your changes and restart your computer.

After making your adjustments, ensure you save the settings before exiting. Most BIOS interfaces will prompt you to confirm that you want to save the changes and exit.

After completing these steps, your computer will reboot, and any changes you’ve made in the BIOS will take effect. You should be back at the Windows 11 login screen shortly.

Tips for How to Open BIOS Windows 11 on Startup

  • Check Manufacturer’s Key: Different manufacturers use different keys to access the BIOS. Common keys include F2, F10, DEL, and ESC.
  • Timing is Crucial: Press the key as soon as your computer starts. If you miss it, you’ll need to restart and try again.
  • Read the Manual: Your computer’s manual often lists the correct key to press.
  • Look at the Screen: Sometimes, the correct key is briefly displayed on the startup screen.
  • Be Cautious: Changing BIOS settings can impact your PC’s performance. Ensure you know what each setting does before making adjustments.

Frequently Asked Questions

What is BIOS?

BIOS stands for Basic Input/Output System. It’s firmware that initializes and tests your hardware during the startup process.

Why would I need to access the BIOS?

Accessing the BIOS can help you manage boot order, enable or disable hardware components, and troubleshoot hardware issues.

What if I can’t enter the BIOS?

Ensure you’re pressing the correct key at the right time. If you still can’t access it, consult your computer’s manual or support website.

Can I use my mouse in the BIOS?

Most BIOS interfaces require navigation using the keyboard, as they do not support mouse input.

Will changing BIOS settings affect my warranty?

Generally, changing BIOS settings won’t affect your warranty, but it’s always good to check with your manufacturer first.


  1. Restart your computer.
  2. Press the BIOS key during startup.
  3. Access the BIOS menu.
  4. Make your changes.
  5. Save and exit.


Accessing the BIOS on Windows 11 can seem daunting, but it’s straightforward once you know the steps. Restart your computer, press the designated key, navigate the BIOS menu, make your changes, and save and exit. This process can be essential for troubleshooting, managing hardware settings, or adjusting the boot sequence.

If you’re new to BIOS settings, take it slow and refer to your computer’s manual for guidance. Incorrect settings can lead to performance issues, so understand each option before making changes. For more in-depth information, numerous online resources and forums can provide additional help and tips. Now that you’re equipped with this knowledge, you’re ready to take control of your computer’s startup process.

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