Unlock Your Chromebook BIOS and Install Windows or Linux

Table of Contents

1. Introduction
2. Disclaimer
3. Unlocking the BIOS on Chromebooks
4. Preparing Your Chromebook
5. Removing the Bottom of Your Chromebook
6. Removing the Write Protection Screw
7. Putting Your Chromebook into Developer Mode
8. Changing the BIOS
9. Creating a Backup of Your Firmware
10. Downloading and Installing Full ROM Firmware
11. Rebooting Your Chromebook
12. Installing an Operating System
13. Conclusion

Introduction

In this article, we will discuss how to unlock the BIOS on your Chromebook. By unlocking the BIOS, you can install different desktop operating systems such as Linux and Windows on your Chromebook. Please note that this process only works on Chromebooks with an Intel processor.

Disclaimer

Before we proceed, it's important to mention that unlocking the BIOS and modifying your Chromebook may void your warranty. Proceed at your own discretion and understand the risks involved.

Unlocking the BIOS on Chromebooks

To unlock the BIOS on your Chromebook, you'll need to follow a series of steps. This process involves removing the bottom of your Chromebook, removing the write protection screw, and putting your Chromebook into developer mode. Once these initial steps are completed, you can proceed with changing the BIOS, creating a backup of your firmware, and installing the full ROM firmware.

Preparing Your Chromebook

Before we begin, make sure your Chromebook is turned off. It's important to note that this process only works on Intel-based Chromebooks. If you have a different processor, this method will not work.

Removing the Bottom of Your Chromebook

To remove the bottom of your Chromebook, you'll need to locate and remove the screws that hold it in place. Typically, these screws are located around the edges of the Chromebook. Additionally, there may be screws in the middle of the Chromebook that also need to be removed. Keep in mind that removing the bottom of your Chromebook may void your warranty.

Removing the Write Protection Screw

In order to modify the BIOS, we need to remove the write protection screw. This screw is usually located near the middle of your Chromebook's motherboard. To remove it, simply unscrew it and set it aside. Remember to exercise caution and keep track of all the screws you remove.

Putting Your Chromebook into Developer Mode

To put your Chromebook into developer mode, follow these steps:

1. Ensure your Chromebook is turned off.
2. Press and hold the Escape key, the Refresh key (usually F3 or a circular arrow icon), and the Power button simultaneously.
3. Keep these keys held down until your Chromebook boots up and displays an error screen.
4. Press Ctrl + D to turn off OS verification when prompted.
5. Wait for your Chromebook to transition into developer mode. This may take a few minutes.

Changing the BIOS

Now that your Chromebook is in developer mode, it's time to change the BIOS. Access the Crosh screen by pressing Ctrl + Alt + T. In the Crosh terminal, type in "shell" and press Enter. This will allow us to run the necessary commands to change the BIOS.

Creating a Backup of Your Firmware

Before proceeding with the BIOS modification, it is crucial to create a backup of your stock firmware. This backup will come in handy if you ever need to restore your Chromebook to its original settings. Connect a USB device to store the firmware backup and follow the prompts to create the backup.

Downloading and Installing Full ROM Firmware

After creating the backup, we can proceed with downloading and installing the full ROM firmware. A specific command will be used to download the firmware for your Chromebook model. Once the download is complete, the firmware installation process will begin. Follow the on-screen instructions and wait for the process to finish.

Rebooting Your Chromebook

Once the firmware installation is complete, you can reboot your Chromebook. This will finalize the BIOS unlocking process. Your Chromebook will now have an unlocked BIOS, allowing you to install different operating systems.

Installing an Operating System

With the unlocked BIOS, you can now install the operating system of your choice on your Chromebook. Insert a USB stick containing the operating system you want to install and power on your Chromebook. Follow the installation process specific to your chosen operating system.

Conclusion

Congratulations! You have successfully unlocked the BIOS on your Chromebook, expanding its capabilities and allowing you to install different operating systems. Remember to proceed with caution and ensure compatibility when installing new operating systems. Enjoy exploring the full potential of your Chromebook!

Resources

• Link to Playlist with OS Installation Tutorials