Changing your BIOS mode from Legacy to UEFI on Windows 10 isn’t as complicated as it might sound. All you have to do is enter your BIOS settings, switch from Legacy to UEFI, save the changes, and reboot your computer. But, you should back up your data first, just in case anything goes sideways. Follow the steps below for a smooth transition.
How to Change BIOS Mode from Legacy to UEFI Windows 10
Switching your BIOS from Legacy to UEFI will help you enjoy faster boot times and enhanced security features. Here’s a step-by-step guide to make this transformation as easy as pie.
Step 1: Back up Your Data
Before making any changes, back up all your important data.
This is a safety net. While the process is generally safe, it’s always a good idea to have a backup in case something goes wrong. Use an external hard drive or cloud storage to save your files.
Step 2: Access BIOS Settings
Restart your computer and press the appropriate key (usually F2, F12, Delete, or Esc) to enter the BIOS settings.
The key varies depending on your computer’s manufacturer. Keep an eye out for the message on the screen during the boot-up process that tells you which key to press.
Step 3: Navigate to Boot Options
Within the BIOS menu, find the Boot Options or Boot Order settings.
This section is where you’ll see whether your system is currently in Legacy or UEFI mode. It might be labeled differently depending on your BIOS, but it’s usually under Boot or Advanced settings.
Step 4: Change from Legacy to UEFI
Switch the setting from Legacy to UEFI.
Use the arrow keys to navigate and the Enter key to select options. Some BIOS settings might require you to disable Legacy before enabling UEFI.
Step 5: Save and Exit
Save your changes and exit the BIOS menu. Your computer will restart.
Usually, there’s an option at the bottom of the screen showing which key to press to save changes. Once you confirm, the system will reboot with the new settings.
Step 6: Boot into Windows
Your computer will now boot into Windows 10 with UEFI mode enabled.
This process might take a bit longer the first time as the system configures the new settings. Once done, you should notice faster boot times and improved performance.
After completing these steps, your computer will boot using the UEFI mode, which offers quicker startup times and better security compared to Legacy mode. You might need to reinstall Windows if the system doesn’t recognize the current installation, but that’s rare.
Tips for Changing BIOS Mode from Legacy to UEFI Windows 10
- Back Up Everything: Always back up your data before making changes to the BIOS settings.
- Check Compatibility: Ensure your hardware supports UEFI before making the switch.
- Secure Boot Option: Enable Secure Boot for added security if your hardware supports it.
- Update BIOS: Make sure your BIOS is up-to-date before changing settings.
- Do a Disk Conversion: If your hard drive is not GPT, convert it before switching to UEFI.
Frequently Asked Questions
Can I switch back to Legacy mode after changing to UEFI?
Yes, you can revert the settings by following the same steps but switching from UEFI to Legacy instead.
Will I lose my data when changing BIOS mode?
You shouldn’t lose any data, but it’s always best to back up your files before making changes.
Do I need to reinstall Windows after switching to UEFI?
Not usually. However, if the system doesn’t recognize your Windows installation, you might need to reinstall it.
What is the difference between Legacy and UEFI?
UEFI is a more modern firmware interface with faster boot times and better security features compared to Legacy BIOS.
How do I know if my system supports UEFI?
Check your motherboard’s manual or manufacturer’s website to confirm UEFI support.
Summary
- Back up Your Data: Ensure all important files are saved.
- Access BIOS Settings: Restart and press the appropriate key.
- Navigate to Boot Options: Find Boot Order settings.
- Change from Legacy to UEFI: Switch the setting.
- Save and Exit: Save changes and restart.
- Boot into Windows: System will boot with new settings.
Conclusion
Changing your BIOS mode from Legacy to UEFI on Windows 10 is a great way to enhance your computer’s performance and security. While it might seem a bit technical, following these straightforward steps will make the process a breeze. Always remember to back up your data before diving into the BIOS settings; it’s like putting on your seatbelt before driving.
With UEFI, you’re stepping into the future of computing. You’ll enjoy faster boot times, better hardware compatibility, and enhanced security features. If you encounter any hiccups along the way, consult your motherboard’s manual or seek help online.
Now, go ahead and make the switch. Your computer will thank you for it. If you’re eager to learn more about BIOS settings and their impact on system performance, plenty of resources are available online. Dive in and keep exploring!
Matthew Burleigh has been writing tech tutorials since 2008. His writing has appeared on dozens of different websites and been read over 50 million times.
After receiving his Bachelor’s and Master’s degrees in Computer Science he spent several years working in IT management for small businesses. However, he now works full time writing content online and creating websites.
His main writing topics include iPhones, Microsoft Office, Google Apps, Android, and Photoshop, but he has also written about many other tech topics as well.