How to Change Boot Order for USB Devices in BIOS

1. Understanding Boot Order

Boot order is the sequence of devices that your computer uses to start up. When you turn on your computer, it looks for an operating system to load, and this process starts with the devices in the boot order. Typically, your computer is set to boot from the internal hard drive or SSD, but you may want to boot from a USB device to install an operating system or troubleshoot an issue.

Knowing how to change boot order for USB devices in BIOS is essential if you need to boot from a USB drive. It ensures that the computer looks for the operating system or files on your USB drive first before trying other devices.

2. How to Access BIOS Settings

To change the boot order for USB devices, you must first access the BIOS or UEFI firmware settings. The method to access BIOS settings varies slightly depending on the manufacturer of your motherboard. Typically, you will need to press a specific key (such as F2, Del, F10, or Esc) immediately after turning on your computer.

Once you press the correct key, the BIOS or UEFI screen will appear. You may need to navigate through the menus using your keyboard's arrow keys. If you're unsure of the key to press, refer to your computer’s manual or look for a prompt on the screen during startup.

3. Changing the Boot Order in BIOS

Once you’re in the BIOS, the process of changing the boot order for USB devices is straightforward. Use the arrow keys to navigate to the "Boot" tab or section in the BIOS menu. In this section, you will see a list of devices such as your hard drive, optical drive, and USB devices.

To change the boot order, select the USB option and move it to the top of the list. This ensures that the computer will check for a bootable USB device before any other device. After adjusting the boot order, save your changes and exit the BIOS by following the on-screen instructions, usually by pressing F10 or selecting "Save and Exit."

4. Troubleshooting Common Boot Issues

Sometimes, even after changing the boot order for USB devices in BIOS, you may encounter issues. Here are a few common problems and solutions:

• USB Device Not Detected: Make sure your USB device is properly connected and contains a bootable operating system or installation files. Test the USB on another computer to confirm it’s working.
• Incorrect Boot Priority: Double-check that you have saved your changes in BIOS and that the USB drive is listed at the top of the boot order.
• Secure Boot or Fast Boot Issues: If you still have trouble booting from the USB, you may need to disable "Secure Boot" or "Fast Boot" in the BIOS settings, as they can prevent USB booting.

If these steps do not resolve the issue, consulting your computer’s manual or manufacturer support website may provide more specific guidance.