UEFI, or Unified Extensible Firmware Interface, is a standard that describes a new type of interface in detail, a standard firmware interface for computers, designed to replace the BIOS (Basic Input and Output System). This article will detail how to set up UEFI boot in BIOS.
1. Understand UEFI and BIOS
Advantages of UEFIn:
UEFI has a number of advantages over traditional BIOS. First, it provides a more intuitive and easy-to-use graphical interface that makes it easier for users to access and set system parameters. Secondly, UEFI supports larger hard drives, allowing the use of more than 22TB hard drive. In addition, UEFI has a faster boot speed because it uses an optimized boot and loading mechanism. Finally, UEFI also has better security with support for Secure Boot, which prevents unauthorized firmware and OS loading.
BIOS and UEFI compatibility.
While UEFI has many advantages, not all computers support UEFI. Older computers may only support traditional BIOS, while newer computers may support both BIOS and UEFI. Before switching to UEFI, make sure that both your computer hardware and operating system support UEFI.
2. Enter the BIOS settings interface.
To set up UEFI boot, you first need to go to the BIOS settings screen. This usually requires pressing a specific key (such as Delete, F2, F12, or ESC) when the computer starts. Different computer brands and models may require different keys, so please refer to your computer's manual or the on-screen prompts.
3. Find the bootstrap option.
Once in the BIOS setup interface, use the arrow keys on your keyboard to navigate to the "Boot" option. The boot options may have different names in different BIOS versions, but will usually contain settings about the boot device.
4. Select the UEFI boot mode.
In the boot options, you should be able to see an option to select the boot mode. Typically, it can be named "boot mode" or "boot priority". Switch the boot mode from legacy legacy to UEFI (Unified Extensible Firmware Interface) mode. Once you have selected the UEFI mode, your computer will use UEFI to boot the operating system.
5. Save the settings and exit.
After selecting the UEFI boot mode, use the corresponding keyboard shortcut (usually the F10 key) to save your BIOS settings changes. After confirming the saved settings, you can exit the BIOS settings interface. The computer will automatically restart, booting the operating system in a UEFI manner.
6. Check the compatibility of the operating system.
Before switching to UEFI boot mode, make sure your operating system and hardware are UEFI compatible. Most modern operating systems, such as Windows 8, Windows 10, and the latest Linux distributions, support UEFI booting. But if you're using an older operating system, you may need an update or upgrade to support UEFI. In addition, some hardware components such as graphics cards, sound cards, etc., may require specific drivers to work properly in UEFI mode. So, before switching to UEFI, make sure you have backed up your important data and understand the requirements for the relevant hardware and software.
7. Learn about advanced settings and security options.
With UEFI bootstrapping, you may also have access to more advanced settings and security options. These options may include secure boot options, boot sequence, hardware configuration, and more. Understanding these settings can help you optimize your system's performance and security. For example, you can enable the Secure Boot feature to prevent unauthorized firmware and operating system loads. In addition, you can also adjust the boot order to prioritize booting from a specific storage device like a USB flash drive or a network location.
8. Seek help and support.
If you encounter problems or have questions about switching to UEFI boot mode, it is recommended to consult your computer manufacturer's technical support or consult the relevant documentation. They can provide guidance and support specific to your specific computer model. In addition, you can also search the internet for relevant tutorials and forum discussions for more help and advice.