Booting from a USB on Windows 10 can be a lifesaver when your system encounters issues or when you need to install a fresh copy of the OS. All it involves is accessing the BIOS/UEFI settings and changing the boot sequence. Here’s a quick guide to help you boot from a USB drive.
How to Boot from USB on Windows 10
In this tutorial, we’ll guide you through the steps to boot your Windows 10 PC from a USB drive. This process involves entering the BIOS/UEFI settings and modifying the boot order so that the computer prioritizes the USB drive over the internal hard drive.
Step 1: Create a Bootable USB Drive
To start, you need a bootable USB drive. You can use tools like Rufus, the Windows Media Creation Tool, or any other software to create one.
Plug in your USB drive and download the required software. Follow the instructions provided by the tool to make your USB drive bootable.
Step 2: Plug in Your USB Drive
Make sure your bootable USB drive is connected to your PC. Preferably, use one of the USB ports directly attached to your motherboard for better reliability.
Insert the USB drive into an available USB port before you power on the computer. This ensures that the system detects it during the start-up process.
Step 3: Enter BIOS/UEFI Settings
Restart your PC and immediately start pressing the BIOS/UEFI entry key (usually F2, F12, ESC, or DEL).
Each manufacturer has a different key for accessing BIOS/UEFI settings. A quick Google search with your PC’s make and model should tell you which key to press.
Step 4: Navigate to Boot Options
Once inside the BIOS/UEFI settings, look for the Boot Options or Boot Order menu.
Use the arrow keys to move through the BIOS/UEFI menus. The Boot Options menu is often located under a tab called "Boot" or "Advanced."
Step 5: Change the Boot Order
Move the USB drive to the top of the boot order list.
Select your USB drive using the arrow keys, and move it to the top by following on-screen instructions, usually involving the + and – keys.
Step 6: Save and Exit BIOS/UEFI
Press the appropriate key (usually F10) to save your changes and exit the BIOS/UEFI settings.
Your PC will now restart and attempt to boot from the USB drive first. If it’s properly configured, you’ll see the installation or recovery screens from your bootable USB drive.
After completing these steps, your PC should start booting from the USB drive. This will either load the operating system installation process or any other utility you have on the USB.
Tips for Booting from USB on Windows 10
- Ensure your USB drive is at least 8GB in size for an OS installation.
- Double-check that the USB drive is formatted correctly (usually in FAT32 or NTFS).
- Keep your BIOS/UEFI firmware up-to-date for better compatibility.
- If your USB drive isn’t recognized, try a different port or USB drive.
- Disable Secure Boot in BIOS/UEFI if your USB drive isn’t booting.
Frequently Asked Questions
What if my USB drive isn’t recognized in the BIOS/UEFI?
Try using a different USB port, preferably one directly attached to the motherboard. You can also try using another USB drive.
Can I boot from a USB on a UEFI system?
Yes, you can. Just make sure your bootable USB drive is UEFI-compatible.
Do I need to disable Secure Boot?
Sometimes Secure Boot must be disabled to boot from a USB. This is found in the BIOS/UEFI settings.
What file system should my USB drive be formatted to?
For most scenarios, FAT32 or NTFS will work. FAT32 is more universally recognized.
Can I use any USB drive?
Most USB drives will work, but using a reliable, high-quality drive is recommended for better performance and fewer errors.
Summary
- Create a bootable USB drive.
- Plug in your USB drive.
- Enter BIOS/UEFI settings.
- Navigate to Boot Options.
- Change the Boot Order.
- Save and exit BIOS/UEFI.
Conclusion
Booting from a USB in Windows 10 is a straightforward but crucial task, especially for troubleshooting and clean installations. By following the steps outlined, you can ensure your system correctly prioritizes the USB drive during startup. Keep in mind the tips and FAQs to troubleshoot any issues you might encounter. For further reading, consult your PC’s manual or the manufacturer’s support website for specific BIOS/UEFI instructions. Happy computing!
Kermit Matthews is a freelance writer based in Philadelphia, Pennsylvania with more than a decade of experience writing technology guides. He has a Bachelor’s and Master’s degree in Computer Science and has spent much of his professional career in IT management.
He specializes in writing content about iPhones, Android devices, Microsoft Office, and many other popular applications and devices.