How to set up UEFI BIOS to boot from USB, external hard drive

How to set up UEFI BIOS to boot from USB, external hard drive


The BIOS is the firmware displayed on the screen when booting the system. If you want to set up the BIOS to boot from external hard drives and USB devices but don’t know how to do it, the following article will show you how to set up the UEFI BIOS to boot from USB and hard drives. out.


By default, the BIOS allows users to set up booting from the first device, but this only happens if you’re running Legacy BIOS. If you’re using the UEFI BIOS, you probably won’t find this option. In this article, Taimienphi.vn will guide you 2 ways to set up UEFI BIOS to boot from USB, external hard drive.

How to set up UEFI BIOS to boot from USB, external hard drive

There are two ways to set up UEFI, BIOS to boot from USB, external hard drive, either you can change BIOS firmware to legacy BIOS, or you can use the option built into UEFI, BIOS.

Option to set UEFI boot from USB, external hard drive

First, turn off your laptop or computer, then reboot. During the boot process, you press the dedicated shortcut key to access, enter the BIOS or the Boot Option before the system boots into Windows.

Different operating systems will have these shortcut to Boot Option and BIOS of different computer lines. If using a Dell laptop, press the F12 key to access the BIOS.

At this time, the screen will display an option that allows you to select boot from any device, external hard drive. Make sure the USB device, this hard drive is connected to the computer before booting into the menu, otherwise it won’t show up on the bootable devices menu.

Use the arrow keys to select the device you want to boot and then press Enter.

how to set up the BIOS to boot from the external USB 2

Change UEFI to Legacy BIOS

To change UEFI to Legacy BIOS, first boot your computer and press the key to access the Boot menu. On different systems, the keys will be different, usually the F12 key.

If you are unsure, you can search on Google to find out the usage key on your system.

At this menu you will see there is one Boot tab, use the arrow keys to move to the Boot tab and find options Secure boot. Your task is to disable Secure boot to find and select the boot option from the first device on the list.

Setting up the UEFI BIOS to boot from USB, external hard drive does not affect the operating system as well as your system. If you want, you can set up boot from a hard drive or SSD. The data on the computer is guaranteed integrity. Changing the BIOS firmware rarely causes errors that cause the system to fail, fail to boot or lose data.

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So, the above article has just instructed Taimienphi.vn to set up UEFI BIOS to boot from USB, external hard drive. In addition, if you do not know how to update and upgrade the system, readers can refer to the article on how to update the BIOS on Taimienphi.vn to know how to perform, to ensure your device is always dark. pros, the most stable operation.

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