update bios

What is BIOS & How to Update BIOS on Your Computer?


When it comes to software, drivers, and operating systems, we always urge that you maintain them up to date. However, the BIOS is a different issue. That doesn’t mean you shouldn’t ever update it, but it’s essential to do you need to update bios from time to time. Whether it comes to BIOS updates, knowing when to leap is challenging. We’ll begin by explaining what BIOS is, what are bios updates, and why you want to do so. Questions about changing your BIOS can be overwhelming.

What does it mean when you talk about BIOS? should i update my bios? Why do people keep telling you not to upgrade your BIOS, even though many of them have? Is it essential to upgrade my computer’s BIOS? what does updating bios do? why bios update is important? If so, how do you execute a safe BIOS update? Even if you’re a computer novice, we’ll walk you through the process of updating bios and answer all of your concerns.

BIOS: What The Heck About It Anyway?

It is pre-installed and resides on a chip on your motherboard as the operating system’s firmware. Depending on the model of motherboard or computer, the BIOS can only be used with that particular model. Any BIOS upgrades are the responsibility of the motherboard manufacturer. These may include minor changes, improvements, or bug fixes. Your day-to-day computing would be unaffected by numerous BIOS changes.

Changing hardware settings on a Windows PC is typically accomplished via accessing the BIOS menu. In most cases, the BIOS key can be accessed by pushing it as soon as your computer boots up. The manufacturer is the one who decides which key to use (but it may be F10, F2, F12, F1, or DEL).

If you don’t understand much about your BIOS, you shouldn’t worry about it. It will operate in the background of your computer so seamlessly that you won’t even realize it’s there. Simply put, it boots up your computer and double-checks that everything connected to it is working correctly.

Reasons to Update Your BIOS

Why update bios? Updates to the BIOS are necessary for a variety of reasons:

Updates to the hardware

For the motherboard to recognize the new hardware, such as processors and RAM, it will require a more recent BIOS update. Flashing the BIOS may be the solution if the BIOS doesn’t recognize your new processor.

Updates for security purposes

To combat boot sector infections and protect your BIOS from being tampered with, the most recent revisions include security patches (if your motherboard supports boot sector scanning).

Increased stability

The manufacturer will offer BIOS upgrades to address and correct any flaws detected in motherboards. Data transfer and processing times may be affected as a result.

Reasons to Avoid Updating Your BIOS

Updates to a computer’s BIOS don’t include new functionality, security patches, or performance enhancements. A new BIOS update may correct a problem with some obscure piece of hardware or add compatibility for a brand-new CPU type. Still, the change report is typically relatively minor.

Do i need to update bios? BIOS updates aren’t necessary if your PC is running well. The new BIOS version is likely to be indistinguishable from the previous one. The BIOS that arrived with your machine may have undergone more testing. Therefore a new version of the BIOS may introduce new bugs.

There are times when flashing your computer from DOS is preferable to flashing it from Windows because of the potential for complications. 

You’ll need the correct BIOS for your system. Your motherboard may not be compatible with the BIOS installed on your computer, even though it is the same model. If a BIOS flashing utility attempts to flash BIOS that doesn’t fit your computer’s hardware, your computer may become unbootable.

An unpowered computer may become “bricked” and unable to boot if the BIOS is flashed. Backup BIOS in read-only memory is desirable, but not all PCs have it.

When You Should Update Your BIOS?

Thinking aboutwhen do you need to upgrade the system bios? It’s not a simple task to upgrade the BIOS. A motherboard that won’t power on could result from something going wrong, in which case you’d have to get a new one or replace the BIOS chip. If the primary BIOS of a modern motherboard fails, second backup BIOS can be used to restore it. Check the user manual for your motherboard to see if it has this feature if you are unsure whether it does.

Assuming everything is running smoothly on your computer, you can probably put off changing your BIOS for the time being. Then again, if a new BIOS version includes specific functionality that you’d prefer.

There are serious security holes that need to be patched, or if you intend to upgrade your CPU, thus your BIOS must be updated. If your BIOS aren’t updated, it may not support newer CPUs. The BIOS version required for a particular CPU is usually listed in the motherboard’s CPU support list. You may want to leave your BIOS alone if there isn’t a major defect, a new feature, or a substantial hardware upgrade.

What You’ll Need to Bring Your BIOS Version up to Date?

You can use two basic approaches to bring your BIOS up to date. The first is through the user interface of the BIOS, which can be accessed before the operating system has even begun to load. The other way is to use a BIOS flashing application offered by the motherboard manufacturer from within your operating system. We strongly advise using a functional system-based utility if you have the choice. If the BIOS reflash fails for some reason, you will still have the opportunity to correct the issue as long as the computer has not been rebooted. 

Flash the previous BIOS back or try again with the new one, if necessary. Most high-quality motherboard manufacturers feature automatically updated utilities, making your life easier. If your computer does not already have an operating system loaded, you will need a USB thumb drive with a copy of the new firmware to update the BIOS using the BIOS menu. You don’t require a USB drive if your machine has an OS. You’ll need to utilize another computer and a FAT32-formatted hard disk to transfer the file. 

Step-by-Step Instructions for Updating the BIOS

Step-by-Step Instructions for Updating the BIOS
  1. The first step is to turn on your computer and hit the necessary key to access the BIOS (i.e., DEL, F1, and F2).
  2. On the main BIOS screen, take note of the version number. In addition, make a note of any specific settings, such as passwords, BIOS boot sequence, and so on.
  3. Exit the BIOS and begin your operating system installation.
  4. Visit the company’s website that made your computer or motherboard and ask any questions you may have. If you have a Dell or HP computer, you’ll need to go to the manufacturer’s website and find the download page for your specific model number. To find out what motherboard model number is on your computer, you’ll need to go to the manufacturer’s website or ask the person who constructed it.
  5. To download the BIOS, navigate to the proper webpage that lists download for that particular computer or motherboard and click the link.
  6. To download a specific BIOS file, follow these steps. The latest BIOS update should be .EXE.
  7. Save the file on your hard disk.
  8. All other applications should be shut down.
  9. To begin the BIOS update, double-click the the.EXE file. Make sure you’re following the basic directions strictly. Do not restart or shut down the computer while the update is taking place; it will take a few minutes.
  10. Reboot the machine and check the BIOS to see if it has been upgraded to the new version number after it is finished.
  11. You may have to create new BIOS passwords if you use them. The BIOS might also need to be re-configured. Changing the boot order priority, deactivating the USB, and so on are all examples of this. Look over your notes and see what needs to be updated.
  12. Restart your operating system and check that everything is working correctly. 

Is updating the BIOS safe?

Incorrect or slightly differing BIOS versions can cause severe issues with different motherboard models because each requires its version. Computers can be damaged and cost hundreds of dollars to fix if they lose power during an update. Not all BIOS upgrades are thoroughly tested as the one that arrived with your machine. Thus even a correct version of the BIOS can create boot problems.

Here are a few pointers to remember

Verify to the best of your ability that the firmware you’re about to download is compatible with your motherboard. There are many hardware revisions for some motherboard models, which can be confusing. Make sure the update matches your specific board before installing it. Additionally, the flashing process must not be disrupted in any manner. Power outages and resets have no effect.

Bricked boards and failed flashes do happen, but we haven’t had to deal with them yet. Follow the manufacturer’s directions and ensure you know what you’re doing entirely before starting. The good news is that the flash should be over in a few seconds, regardless of what happens.

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