Learning how to update MSI BIOS can be extremely helpful If your computer is experiencing hardware compatibility issues, stability problems, or you simply want to support a new CPU. Updating motherboard’s BIOS may sound like a technical task reserved only for experts. However, modern motherboards, especially those from MSI (Micro-Star International) make the process surprisingly simple.
In this complete step-by-step guide, you’ll learn what BIOS is, when you should update it, the safest methods to update MSI BIOS, and important precautions to avoid mistakes.
What Is BIOS?
BIOS (Basic Input/Output System) is low-level firmware stored on your motherboard. It initializes hardware components and starts the operating system when you power on your PC.
Modern MSI motherboards often use UEFI BIOS, which is an advanced version of traditional BIOS with:
- Graphical interface
- Mouse support
- Faster boot process
- Better hardware compatibility
In simple terms, BIOS acts as the bridge between your hardware and operating system.
Why You Might Need to Update MSI BIOS
Although BIOS updates are not required frequently, they can be beneficial in several situations.
1. Support for New CPUs
When new processors are released, motherboard manufacturers often release BIOS updates to support them. For example, some older MSI boards required updates to support **AMD Ryzen processors or newer **Intel CPUs.
2. Hardware Compatibility Improvements
A BIOS update may improve compatibility with:
- RAM modules
- GPUs
- SSDs and NVMe drives
- PCIe devices
3. System Stability Fixes
Manufacturers sometimes release updates to fix bugs that cause:
- Random crashes
- Boot failures
- System instability
4. Security Updates
Just like software, firmware can also have vulnerabilities. BIOS updates sometimes patch security issues.
However, if your computer is running perfectly and you do not need new hardware support, updating BIOS is usually optional.
Things to Do Before Updating MSI BIOS
Before updating BIOS, preparation is extremely important. A failed BIOS update can cause serious problems.
1. Check Your Motherboard Model
First, identify your exact MSI motherboard model.
You can check it by:
- Press Windows + R
- Type msinfo32
- Look for BaseBoard Product
Alternatively, check the motherboard label directly.
2. Check Current BIOS Version
In System Information, you will see:
- BIOS Version/Date
This helps you determine whether an update is necessary.
3. Download the Correct BIOS File
Next, visit the official **MSI website.
Steps:
- Search your motherboard model
- Open the Support page
- Go to BIOS section
- Download the latest version
Never download BIOS from unofficial sources.
4. Prepare a USB Flash Drive
You will need a USB flash drive formatted to FAT32.
Steps:
- Insert USB drive
- Right-click it in File Explorer
- Select Format
- Choose FAT32
After that, extract the BIOS file and copy it to the USB drive.
Method 1: How to Update MSI BIOS Using M-Flash (Recommended)
The safest and most common way to update BIOS on MSI motherboards is using M-Flash, the built-in BIOS update utility.
Step 1: Insert the USB Drive
Insert the USB drive containing the BIOS file into your computer.
Step 2: Enter BIOS
Restart your PC and press the Delete key repeatedly while the system starts.
This will open the MSI BIOS interface.
Step 3: Open M-Flash
Inside BIOS:
- Click M-Flash
- Select Yes to reboot into flash mode
Your system will restart automatically.
Step 4: Select the BIOS File
Once M-Flash opens:
- Browse your USB drive
- Select the downloaded BIOS file
- Confirm the update
Step 5: Wait for the Update to Finish
The BIOS flashing process will begin.
Important tips:
- Do NOT turn off your computer
- Do NOT remove the USB drive
- Do NOT restart the system
The process usually takes 3–7 minutes.
After completion, the computer will reboot automatically.
Method 2: Updating MSI BIOS with MSI Center (Windows Method)
Some newer MSI motherboards allow BIOS updates through MSI Center, a Windows utility.
Steps
- Install MSI Center
- Open the application
- Go to Support → Live Update
- Scan for updates
- Download the latest BIOS version
However, many experts still recommend using M-Flash because it is safer.
How to Verify the BIOS Update
After the update completes, you should confirm that it worked.
Steps:
- Press Windows + R
- Type msinfo32
- Check BIOS Version
If the version matches the new update, the process was successful.
What to Do After Updating BIOS
After updating BIOS, a few settings may reset.
Therefore, you should:
- Re-enable XMP for RAM
- Check boot order
- Adjust fan curves
- Reconfigure custom settings
This ensures your system runs optimally.
Common Problems When Updating MSI BIOS
Although BIOS updates usually work smoothly, issues can occasionally occur.
1. BIOS File Not Detected
Possible causes:
- USB drive not formatted to FAT32
- BIOS file not extracted
- Incorrect motherboard BIOS
Solution: Reformat USB and download the correct file.
2. System Won’t Boot After Update
Sometimes BIOS settings reset to default.
Fix:
- Enter BIOS
- Load Optimized Defaults
- Save and restart
3. BIOS Update Freezes
If the system freezes during flashing, do not power off immediately. Wait several minutes first.
However, if the system becomes completely unresponsive, consult MSI support.
Important BIOS Update Safety Tips
Updating BIOS is safe when done correctly. Nevertheless, you should always follow these precautions.
Never Interrupt the Update
Power loss during BIOS flashing can corrupt the firmware.
Use a Stable Power Source
If possible, use a UPS (Uninterruptible Power Supply).
Use Only Official BIOS Files
Always download BIOS updates from the **MSI website.
Double-Check Motherboard Model
Installing the wrong BIOS file can damage the motherboard.
Frequently Asked Questions (FAQs)
Is it safe to update MSI BIOS?
Yes, updating BIOS is generally safe if you follow the correct procedure and do not interrupt the update process.
How long does MSI BIOS update take?
Most BIOS updates take 3 to 7 minutes, depending on the motherboard model.
Do I need internet during BIOS update?
No. The BIOS update is performed locally using a USB drive.
Will updating BIOS delete my files?
No, BIOS updates do not affect your personal files or operating system.
However, BIOS settings may reset to default.
Should I update BIOS regularly?
Not necessarily. You should update BIOS only if:
- You need support for new hardware
- You are fixing system bugs
- The manufacturer recommends it
Final Thoughts
Learning how to update MSI BIOS is a valuable skill for maintaining and upgrading your computer. Fortunately, MSI provides user-friendly tools like M-Flash, making the process much easier than it used to be.
To summarize:
- Identify your motherboard model
- Download the correct BIOS file
- Prepare a FAT32 USB drive
- Update BIOS using M-Flash
- Verify the update after reboot
By carefully following this step-by-step guide, you can update your MSI BIOS safely and improve your system’s compatibility, stability, and performance.
