Choosing the right motherboard for your PC is as important as selecting the best hardware. It is because you need a compatible motherboard with a fast communication system and stable BIOS software. That’s right! The BIOS of your motherboard plays a vital role in both the compatibility and performance of your PC. So, I have decided to provide a well-researched guide about the best motherboard BIOS that you can get in 2021.
What is BIOS?
BIOS is the short form of Basic Input/Output System. The name is self-explaining what the purpose of a BIOS in your motherboard is. It is responsible for starting the various components so that your PC can boot to your operating system. Without a BIOS, your PC is a lifeless piece of hardware that can’t do anything. Therefore, you need a stable BIOS in your motherboard to support the powerful hardware that you attach to your RIG.
For example, you upgrade the system processor from i5 to i7. The PC should work faster now and perform tasks more quickly. The tricky part here is that you need to adjust the settings in the BIOS before the processor can even start. It is the BIOS that determines which hardware is installed in the slot and how much power it requires.
What is the function of BIOS?
BIOS is responsible for putting life into your computer. It performs a series of tests to evaluate your hardware and provides the sufficient power required by the components to work properly. Hence, it is a multifunctional firmware that ensures the proper working and optimization of any computer. Some of the functions of BIOS are:
- CMOS: Every motherboard, whether it is a PC or a laptop, has at least one CMOS battery in it. The CMOS chip is responsible for keeping your system alive even if you cut off the power supply. The CMOS or BIOS setup is responsible for configuring and storing various system settings. For instance, the CMOS can be used to adjust date/time, passwords, and user-defined hardware settings. The key to hardware resetting the BIOS is to short-circuit the CMOS chip.
- BootStrap loader: You can choose from up to four various operating systems for your computer. However, the BootStrap loader determines whether your PC is allowed to boot in the selected OS. For instance, when you change the boot mode from Legacy to UEFI, the BootStrap loader will evaluate your HDD’s partition table and the type of operating system that you can boot.
- POST: Power-On Self-Test or POST is the self-evaluation system of any BIOS. The PC goes through a series of tests, including memory tests, GPU tests, and Fan tests. This helps ensure optimized system usage and prevents hardware failure. The OS can only boot after your system passes the POST.
- BIOS drivers: BIOS drivers are a unitary series of drivers that provide the bridge required for basic I/O hardware communication. When you press the power button, your motherboard gets the command due to these drivers. Similarly, without the BIOS drivers, you can face a black screen of death error and so on.
Top 3 Motherboards with best BIOS:
There are dozens of brands that produce motherboards for both desktops and laptops. The BIOS comes pre-installed by the manufacturer in all these motherboards. Moreover, you can only use the branded BIOS in your system, and there is no way to change it without complex chip alterations. So, you have to be very careful when selecting a motherboard for your system. Currently, the best GUI-based BIOS are in the motherboards from these brands:
- Asus: Best overall BIOS with automatic system optimization.
- MSI: Best BIOS for overclocking
- Gigabyte: Best user-friendly BIOS in the world.
Similarly, the latest Asus BIOS update includes the ROG pulse option. This update provides a blinking pulse in the system logo to let you know that the system is still alive. The feature is potentially necessary for those who love playing with the BIOS settings. Similarly, Asus is the world’s first motherboard brand to include a secure erase function. Basically, the SSD loses its performance over time due to constant writing and rewriting of data. The secure erase option safely deletes all the data from your SSD and restores the factory speed and performance.
The EZ mode provides useful information so you can view which hardware is currently installed in the system. The system information includes GPU, CPU, Date/Time, RAM, and storage devices. Moreover, you can flash or update your BIOS using Lan or a USB flash drive. Similarly, the advanced mode provides a more detailed computer setup. It provides all the tools you need for optimizing, tweaking, and overclocking your computer. Furthermore, you can generate up to 10 saved profiles for different system settings.
There are several features that make the Gigabyte BIOS better and different from the rest. Firstly, the 3D mode of the BIOS provides real-time details about the changes you make and the hardware that it will affect. This option is user-friendly and provides a clear understanding of the working of BIOS. Similarly, you can choose either Legacy or UEFI boot mode right from the settings, and the system will be automatically optimized accordingly. Digital Power is another powerful option potentially useful for overclockers. This option helps you understand how much power a specific hardware component is consuming, and you can increase or decrease the power graphically.
How to enter BIOS?
You need to press a key combination when presented with the BIOS loading screen. Usually, the BIOS screen lasts for 5-seconds. Any key input is accepted during this interval, and you will enter the desired menu. However, the key combination depends on the motherboard’s manufacturer.
- Press the power button to turn on your PC.
- If you have already booted to Windows, then press the Windows button and select the restart option.
- Press the Del key or F12 when the Asus logo appears after the restart.
- Consequently, you can enter the desired menu by left-clicking the mouse and press the appropriate key.
- Restart your PC or turn it on using the power button.
- Press the Del key when the MSI logo appears to enter BIOS.
- If the button combination didn’t work, press Cntrl + Alt + Del to restart the PC again.
- Now try pressing the F2 or F12 button to enter the BIOS setup.
- Turn on your PC using the power button.
- Press the Del key when the Gigabyte logo appears to enter the BIOS.
- You can press the F8 button to enter the Dual BIOS setup.
- In some rare cases, F2 is the BIOS button for your PC.
- HP has its own BIOS setup for laptops and computers.
- Turn on the system using the power button.
- Press the Esc key to hold the HP BIOS screen.
- Now enter the desired menu using:
- F10 = BIOS setup
- F9 = Boot menu
- F8 = Startup options
- Esc = proceed with startup.
How to update my BIOS?
Download the latest BIOS version from the official website of the manufacturer. Usually, the BIOS update file is available from the software support section. Extract the file using Winrar and insert a USB Flash drive. Select “make a flash disk.” Restart the PC, enter BIOS setup, and choose Update or Flash BIOS from the options.
How to check if I have Legacy or UEFI BIOS?
In your Windows PC, Press Windows key + R to bring up the search box. Type “msinfo32” and press Enter. Wait for the window to load and your current BIOS in front of the BIOS Mode option.
Which are the best BIOS?
As of 2021, MSI, Asus, and Gigabyte have the best motherboard BIOS in the market. Asus BIOS is suitable for gamers, MSI for tweakers, and Gigabyte is best for beginners.
Motherboard’s BIOS plays an important role in compatibility and performance. Therefore, it would be best to select a BIOS that best fits your needs. In this article, I provided a detailed guide about understanding the top 3 best motherboard BIOS of 2021.