Does My Motherboard Support UEFI? A Quick Guide to Compatibility

Unified Extensible Firmware Interface (UEFI) is an essential component in modern computing systems, as it provides an improved method for booting up and managing system settings. With its enhanced features, such as faster startup and better networking support, users are often interested in determining whether their motherboard supports UEFI or relies on the older Basic Input Output System (BIOS).

Determining if your motherboard supports UEFI doesn’t have to be an arduous task. Most new Intel and AMD motherboards come with built-in UEFI support. However, older models might carry the feature as well. We will discuss how to check for UEFI compatibility, including examining system settings and perusing your motherboard’s manufacturer’s website for relevant information.

What Is UEFI?

UEFI, or Unified Extensible Firmware Interface, is an alternative to BIOS (Basic Input/Output System) in modern computers. It is the intermediary between the computer’s hardware and operating system, facilitating the initial boot process. UEFI offers many advantages over traditional BIOS, such as faster boot times and improved support for modern hardware.

Unlike BIOS, which operates in a limited 16-bit mode, UEFI can run in 32-bit or 64-bit mode with more addressable memory space. This allows for quicker boot processes and more advanced setup screens that can include graphics and mouse cursor support.

UEFI brings some additional features, such as Secure Boot, a security feature designed to prevent unauthorized code from running during the boot process. This is especially useful in protecting against malware and Rootkit attacks that attempt to infect a system’s boot process.

Most new motherboards come with UEFI support, particularly with Intel and AMD platforms. However, even some older motherboards may offer UEFI support, so it is essential to check your specific model for compatibility.


UEFI and BIOS are both firmware interfaces that connect your motherboard to the operating system. While BIOS (Basic Input/Output System) has been around for a long time, UEFI (Unified Extensible Firmware Interface) is a more modern and feature-rich solution.

One of the main advantages of UEFI over BIOS is its ability to handle drives larger than 2 TB, a limitation that the legacy BIOS couldn’t overcome This is particularly relevant for users with large storage drives or high-capacity hard drives.

Additionally, UEFI enables support for more than four primary partitions by utilizing the GUID Partition Table (GPT). This is especially beneficial for users who wish to create multiple partitions for various purposes. Moreover, UEFI-equipped computers tend to have faster boot times compared to their BIOS counterparts.

When it comes to aesthetics and usability, UEFI has the edge as well. UEFI can support graphical interfaces and mouse cursor functionality, allowing for more user-friendly setup screens. However, it’s worth noting that graphical interfaces are not mandatory for UEFI systems.

How to Check If Your Motherboard Supports UEFI

Checking the Motherboard Manual

One of the fastest ways to determine if your motherboard supports UEFI is by referring to its manual. This document usually provides detailed information about the features and specifications of the motherboard. Look for any mention of UEFI or BIOS mode support. If your manual specifically mentions UEFI, then your motherboard likely has UEFI support.

Check System Information

You can also check if your motherboard supports UEFI by inspecting your system’s information. For Windows users, click on the search bar in the Windows taskbar and select System Information from the menu or search for it. Once there, look for BIOS mode in the list, and you’ll see either UEFI or Legacy next to it. Legacy indicates that your motherboard uses the old BIOS, whereas UEFI means your motherboard supports the newer UEFI firmware.

Checking for UEFI Firmware Settings

Another way to check for UEFI support is by looking for UEFI firmware settings in your computer’s system settings. To do this:

  1. Restart your computer and enter the BIOS setup by pressing the appropriate key (e.g., F2, F12, or Delete) during the boot process.
  2. Explore the various settings and options in your BIOS interface, searching for any mention of UEFI, UEFI boot, or similar terminology.
  3. If you find UEFI settings, then your motherboard likely supports UEFI firmware. If not, it might only support traditional BIOS.

Always remember to exit the BIOS setup and save your changes (if any) before rebooting your computer.

Command Prompt

Another method is to use the command prompt by typing “bcdedit” in the Windows taskbar search bar and observing the displayed results. If they show both BIOS and Legacy, chances are your motherboard might still be able to support UEFI.

Additionally, it’s crucial to consult your motherboard’s documentation or specifications for a definitive answer on UEFI support. By checking this information, you can make a more informed decision on whether to utilize UEFI on your system and take advantage of its benefits, such as faster boot times and more efficient power management.

Benefits of UEFI

UEFI, or Unified Extensible Firmware Interface, offers several advantages over the traditional BIOS (Basic Input/Output System) used in older systems. One of the main benefits of UEFI is that it allows for faster booting, making your computer start up more quickly than with a BIOS system. This is due to its ability to initialize hardware components more efficiently during the boot process.

Another significant advantage of UEFI is its power efficiency. It can help conserve energy and reduce overall power consumption, leading to lower utility bills and a smaller carbon footprint for your computer. This is particularly beneficial for laptops, as power-efficient systems can help prolong battery life.

UEFI also provides better fault management and system management features. It can detect and handle hardware and software issues more effectively than BIOS, reducing the occurrence of system crashes and other problems. Additionally, UEFI supports more than four drive partitions, allowing you to organize your data and storage easily.

With UEFI, you can create partitions larger than 2 TB, which is a limitation of traditional BIOS systems. This capability enables you to have access to large storage volumes, providing more flexibility when working with extensive data sets or storing high-quality multimedia content.

Overall, UEFI is a robust and highly reliable alternative to BIOS, offering numerous benefits that make it an ideal choice for contemporary computer systems. 

Upgrading to UEFI

Precautions and Compatibility

Before attempting to upgrade your motherboard to UEFI, take the necessary precautions to protect your data and system during the upgrade process, as firmware updates carry a certain level of risk. It is strongly recommended to back up all important files before proceeding with the update.

Updating the Firmware

Once you have established compatibility and taken the necessary precautions, the next step is to update your firmware. If your motherboard manufacturer provides a UEFI update, it can be found on their website, along with detailed instructions on performing the upgrade. The exact process may vary depending on the manufacturer and model of your motherboard.

Ensure that you follow the instructions carefully and that your system’s power supply is stable during the update process to prevent any potential issues or damage to your motherboard.

After successfully updating the firmware, your motherboard should now support UEFI, granting you access to its advanced features and improved performance. Note that some systems may require additional configuration in the new UEFI settings for optimal functionality.


In conclusion, determining if your motherboard supports UEFI can be done through several methods. Most contemporary motherboards do support UEFI, particularly those produced in the past few years. However, to verify this for your specific motherboard, you can follow the steps shared in this article.