Esonic H61 Motherboard Bios Update Updated -

Reviewing an Esonic H61 motherboard after a BIOS update is less about adding flashy new features and more about securing stability and compatibility for a budget-friendly, legacy system. Why Update the BIOS? Updating an Esonic H61 is often essential because:

CPU Support: Native support for 3rd Gen Ivy Bridge (e.g., i7-3770) may require an update if the board shipped with older firmware.

RAM Stability: Recent updates often improve compatibility with various DDR3 modules, supporting up to 16GB.

Bug Fixes: Newer versions address common issues like random BIOS corruption or boot loop errors. Performance Review: Post-Update

Boot Speed: Users report a slightly faster POST (Power-On Self-Test) time and a more responsive UEFI interface.

Stability: A successful update typically resolves compatibility issues with newer, budget GPUs like the GTX 1660 Ti.

Limitations: Despite an update, you are still limited to the aging LGA 1155 socket and lack modern features like DDR4 or native NVMe boot support (unless using a modified BIOS). Practical Tips for the Update

The Esonic H61 motherboard is a budget-friendly LGA 1155 platform designed for 2nd and 3rd Generation Intel Core processors. Updating its BIOS can resolve hardware compatibility issues or improve system stability, though files can be difficult to locate due to Esonic's limited official digital support. Where to Find Esonic H61 BIOS Files

Because the official Esonic website often lacks direct download links for legacy boards, users typically rely on community repositories and specialized archives:

Official Esonic Support: The Bios Download section is the first place to check, though it may require contacting their support team directly via email (jerry@esonic.cn) if the H61 files are not listed.

Internet Archive: A comprehensive collection of ESONIC Motherboard Drivers and Utilities from 2022 includes files for the H61 series.

Third-Party Repositories: Sites like Indiafix or Badcaps host "BIOS Dumps" (raw binary files) for specific models like the H61FHL, H61FFLS, and H61FEL-U. Preparation for the Update

Updating a BIOS is a high-risk procedure. Before starting, ensure you have:

The Exact Model: Confirm your motherboard's specific model (e.g., H61FEL-U vs. H61FFLN) using CPU-Z or by checking the print on the motherboard itself.

A FAT32 USB Drive: Format a small USB flash drive to the FAT32 file system for maximum compatibility.

Stable Power: Ensure your computer is connected to a reliable power source. A power failure during the flash will likely "brick" (permanently disable) the motherboard. How to Update the BIOS

Download and Extract: Obtain the BIOS binary file (often ending in .ROM or .BIN) and any required utility like iflash2.exe.

Move to USB: Copy the BIOS file to the root directory of your FAT32 USB drive.

Enter BIOS: Restart your computer and repeatedly press Del or Delete to enter the BIOS Setup Utility.

Launch Flash Utility: Look for an "Instant Flash," "EZ Flash," or "M-Flash" tool. If your BIOS supports it, press F7 to open the update menu.

Select the File: Navigate to your USB drive, select the new BIOS file, and confirm the update.

Wait and Reboot: The system will progress through the update and automatically restart. Once finished, it is recommended to enter the BIOS again and select Load Optimized Defaults (often F6) to ensure stability. Troubleshooting and Tips

Corrupted BIOS: If a flash fails and the board won't boot, you may need to use a physical BIOS programmer (like a CH341A) to manually write the firmware back to the chip.

Windows 11 Compatibility: Note that most H61 boards lack the required TPM 2.0 chip for official Windows 11 support, even with a BIOS update.

Driver Support: For OS-level stability, ensure you have the Intel Chipset Software installed after the BIOS update.

Esonic H61 Motherboard : Step-by-Step BIOS Update Guide Esonic H61

is a budget-friendly LGA 1155 motherboard that supports 2nd and 3rd Generation Intel Core processors. While it is a reliable choice for older builds, you may need a BIOS update to improve stability, fix security flaws, or ensure compatibility when upgrading your CPU or RAM. Why Update Your BIOS?

Updating the BIOS is generally only recommended if you are facing specific hardware issues or upgrading components. Key benefits include:

CPU Support: Enables compatibility for 3rd Gen Intel "Ivy Bridge" processors if your board currently only supports 2nd Gen "Sandy Bridge".

System Stability: Resolves random stuttering, crashes, or "blue screen" errors.

Memory Compatibility: Improves support for various RAM modules and speeds. Pre-Update Checklist Before starting, gather the following:

USB Drive: A 32GB or smaller USB 2.0 flash drive, formatted to FAT32.

Current BIOS Version: Open the System Information app in Windows or use the wmic bios get smbiosbiosversion command in the Command Prompt to check your current version.

Power Stability: Use a UPS if possible. If power is lost during the update, your motherboard could be "bricked" (rendered unusable). How to Update Your Esonic H61 BIOS Step 1: Download the Correct BIOS File What are the risks of updating bios? - Facebook

Updating the BIOS on an Esonic H61 series motherboard (such as the

or H61FHL) is primarily done to ensure compatibility with 3rd Generation Intel Core processors (Ivy Bridge) or to resolve system instabilities. Essential Pre-Update Checklist

Identify Your Model: Confirm your exact motherboard model (e.g.,

) using System Information in Windows or by checking the physical board.

Verify Current Version: Enter the BIOS during startup (usually by pressing Delete or F2) to check your current firmware version.

Safety First: Ensure your PC is connected to a stable power source or a UPS. A power loss during flashing can permanently "brick" the motherboard. BIOS Update Procedures

Esonic H61 motherboards typically use two methods for updating: Method 1: BIOS-Level Update (Recommended) Update Your PC BIOS On Any Motherboard esonic h61 motherboard bios update updated

Final Expert Tip

The most updated BIOS for Esonic H61 boards isn't always from the manufacturer. In 2025, the best stability comes from community-modded BIOSes that merge Intel's latest microcode (for Spectre/Meltdown patches) with NVMe drivers. Check the Win-Raid forum for a user named Lost_N_BIOS – his AMI UEFI patches are legendary for H61 boards.

Remember: Flashing is a surgical procedure. Follow this guide, double-check your model, and back up everything. A successful Esonic H61 BIOS update can turn a 2012 relic into a snappy 2026 home server, emulation machine, or lightweight gaming rig.

Have additional tips or a confirmed working BIOS link for the Esonic H61? Share your experience in the comments below to help the community stay updated.

[Download: Verified Esonic H61 BIOS Collection (2026 Updated) – Link to community-maintained repository]

Updating the BIOS on an Esonic H61 motherboard—such as the H61FHL or H61FFLN—is a critical procedure for users looking to improve system stability or enable support for 3rd Gen Intel Core processors. This guide provides a comprehensive walkthrough for updating your Esonic H61 BIOS safely. Why Update Your Esonic H61 BIOS?

CPU Compatibility: The H61 chipset supports both 2nd (Sandy Bridge) and 3rd Generation (Ivy Bridge) Intel LGA 1155 processors. A BIOS update is often required to recognize newer i3, i5, or i7 chips correctly.

System Stability: Updates can fix "slow boot" issues and intermittent power or display failures.

Optimized Performance: Newer firmware can improve memory compatibility for DDR3 1066/1333MHz RAM modules. Step 1: Identify Your Current BIOS Version

Before downloading any files, you must know your current version to ensure the "updated" version is actually newer. Press Windows Key + R, type msinfo32, and hit Enter. Look for BIOS Version/Date in the System Summary.

Alternatively, you can use the Command Prompt. Type wmic bios get smbiosbiosversion to see the version string directly. Step 2: Locate the Correct BIOS Update File

Unlike larger brands, Esonic files are sometimes harder to find. Use these verified resources:

The neon lights of the local internet cafe flickered as stared at his screen. His budget build, centered around a reliable but aging Esonic H61 motherboard

, was struggling. He had just snagged a 3rd Gen Ivy Bridge CPU, but every time he tried to boot, the screen stayed as dark as the alleyway outside.

"It's the BIOS," he muttered, recalling a forum post about how many H61 chipsets need a firmware update to recognize newer chips. The Hunt for the File Leo navigated to the official Esonic website

. Finding the exact support page for a board of this era felt like digital archaeology. He eventually located the Esonic H61 Micro ATX

drivers section, looking for a version that promised "improved CPU compatibility". After a few clicks, the small

file sat on his desktop—a few megabytes that held the fate of his PC. The Procedure

Updating the BIOS on an Esonic H61 motherboard is primarily done to improve system stability or to add support for 3rd Gen Intel Core processors. Because Esonic is a budget brand with limited official documentation, the process often mirrors that of other H61-chipset boards like those from ECS or Intel. Preparation Checklist Before starting, ensure you have the following ready: A FAT32 Formatted USB Drive

: Most older motherboards like the H61 cannot read modern NTFS or exFAT drives in the BIOS environment. The Correct BIOS File : Verify your exact model (e.g., H61FHL or H61FFLN) on the Esonic Official Website Stable Power

: Never update your BIOS during a storm or if your power is unstable, as a mid-update shutdown can permanently "brick" (break) the motherboard. Step-by-Step Update Guide

Updating the Esonic H61 motherboard BIOS improves system stability and adds 3rd Gen Intel processor support, though finding official files requires specialized archives. The process involves placing the BIOS file onto a FAT32-formatted USB drive, utilizing the built-in flash utility, and, if necessary, clearing the CMOS after completion. For BIOS files and utilities, visit Internet Archive ESONIC Moterboard Driver and Utilities - Internet Archive 5 Oct 2024 —

ESonic H61 Motherboard BIOS Update: A Comprehensive Guide

The ESonic H61 motherboard is a popular choice among PC builders and enthusiasts, offering a reliable and feature-rich platform for Intel-based systems. However, like any other hardware component, the motherboard's BIOS (Basic Input/Output System) may require updates to ensure compatibility with the latest hardware and software, improve system stability, and add new features. In this article, we'll explore the process of updating the BIOS on an ESonic H61 motherboard, including the benefits, risks, and step-by-step instructions.

Why Update the BIOS?

Updating the BIOS on your ESonic H61 motherboard can bring several benefits, including:

1. Improved hardware compatibility: A BIOS update can add support for newer hardware components, such as processors, memory modules, and storage devices.
2. Enhanced system stability: BIOS updates often include bug fixes and performance optimizations, which can improve system stability and reduce the risk of crashes and errors.
3. New features and functionality: BIOS updates can add new features, such as improved overclocking capabilities, enhanced security options, and support for new technologies like USB 3.0 and SATA 6Gb/s.
4. Security patches: BIOS updates can include security patches to protect against vulnerabilities and exploits, ensuring your system remains secure and protected.

Preparation is Key

Before updating the BIOS on your ESonic H61 motherboard, it's essential to take a few precautions:

1. Backup your data: Make sure to backup all important files and data to prevent loss in case something goes wrong during the update process.
2. Charge your system: Ensure your system is connected to a reliable power source and that the battery is fully charged (if you're using a laptop).
3. Disable antivirus software: Temporarily disable any antivirus software to prevent interference with the update process.
4. Use a reliable update method: Choose a reliable update method, such as a USB drive or a CD/DVD, to minimize the risk of errors.

Updating the BIOS: Step-by-Step Instructions

To update the BIOS on your ESonic H61 motherboard, follow these step-by-step instructions:

Method 1: Using a USB Drive

1. Download the BIOS update: Visit the ESonic website and download the latest BIOS update for your H61 motherboard. Save the file to a USB drive formatted in FAT32.
2. Enter the BIOS: Restart your system and enter the BIOS settings by pressing the designated key (usually F2, F12, or Del).
3. Select the update option: Navigate to the "M-Flash" or "BIOS Update" section and select the option to update the BIOS from a USB drive.
4. Select the update file: Choose the BIOS update file from the USB drive and confirm the update.
5. Wait for the update to complete: The system will automatically update the BIOS and restart.

Method 2: Using a CD/DVD

1. Download the BIOS update: Visit the ESonic website and download the latest BIOS update for your H61 motherboard. Save the file to a CD/DVD.
2. Enter the BIOS: Restart your system and enter the BIOS settings by pressing the designated key (usually F2, F12, or Del).
3. Select the update option: Navigate to the "M-Flash" or "BIOS Update" section and select the option to update the BIOS from a CD/DVD.
4. Insert the CD/DVD: Insert the CD/DVD containing the BIOS update file and confirm the update.
5. Wait for the update to complete: The system will automatically update the BIOS and restart.

Risks and Precautions

While updating the BIOS on your ESonic H61 motherboard is generally safe, there are some risks to be aware of:

1. Power failure: A power failure during the update process can cause irreparable damage to your motherboard.
2. Corrupted update file: A corrupted update file can cause the update process to fail or damage your motherboard.
3. Incompatible update: Installing an incompatible BIOS update can render your motherboard unusable.

Troubleshooting Common Issues

If you encounter any issues during the BIOS update process, refer to the following troubleshooting guide:

1. Update failed: If the update fails, try re-downloading the update file and re-attempting the update.
2. System won't boot: If your system won't boot after the update, try resetting the BIOS to its default settings or re-flashing the BIOS using a recovery tool.

Conclusion

Updating the BIOS on your ESonic H61 motherboard can bring several benefits, including improved hardware compatibility, enhanced system stability, and new features. By following the step-by-step instructions outlined in this article, you can ensure a successful BIOS update and take advantage of the latest features and improvements. Remember to always take precautions and be aware of the potential risks to avoid any issues during the update process.

ESonic H61 Motherboard BIOS Update: Frequently Asked Questions (FAQs)

Q: What is the latest BIOS version for the ESonic H61 motherboard? A: The latest BIOS version for the ESonic H61 motherboard can be found on the ESonic website.

Q: How do I know if I need to update my BIOS? A: If you're experiencing issues with your system or want to take advantage of new features, it's recommended to update your BIOS. Reviewing an Esonic H61 motherboard after a BIOS

Q: What are the benefits of updating my BIOS? A: Updating your BIOS can improve hardware compatibility, enhance system stability, and add new features.

Q: What are the risks of updating my BIOS? A: The risks of updating your BIOS include power failure, corrupted update file, and incompatible update.

Q: How do I update my BIOS? A: You can update your BIOS using a USB drive or a CD/DVD by following the step-by-step instructions outlined in this article.

The Esonic H61 motherboard Go to product viewer dialog for this item.

is widely reviewed as a reliable, budget-friendly foundation for entry-level or "retro" builds featuring Intel 2nd and 3rd Generation processors. Updating its BIOS is generally seen as a straightforward process that can improve system stability, RAM compatibility (such as enabling XMP), and support for newer 22nm Ivy Bridge CPUs.  BIOS Update Benefits 

Enhanced Compatibility: Updates often resolve issues with 3rd-gen Intel processors (Ivy Bridge) or specific high-speed RAM kits.

Performance Stability: Updated firmware can improve VRM power delivery and thermal management, keeping the system stable during extended use.

Modern Features: Some users have reported improved boot times and the ability to enable XMP (Extreme Memory Profile) on 1600MHz DDR3 modules after updating.  Performance & Build Quality 

Stable Everyday Use: Experts at hardware sites like TechPowerUp have noted the board offers surprisingly good thermal performance for its price class.

Gaming Capability: While not for high-end titles, it remains a "solid choice" for budget gaming, capable of running games like The Witcher 3 at playable medium settings when paired with a decent GPU.

Durability: Despite being an "off-brand" compared to ASUS or Gigabyte, users find it durable and functional for office productivity and light multimedia tasks.  Potential Risks & Considerations 

Brand Limitations: Esonic is a lesser-known brand, and finding official firmware can sometimes be difficult compared to major manufacturers.

"Bricking" Risk: As with any motherboard, a power failure or incorrect file during the flash process can render the board permanently unusable.

Old Architecture: The H61 chipset is limited to SATA II (3 Gbps) and DDR3 RAM, meaning it cannot support modern DDR4 memory or the fastest NVMe SSD speeds.  How to Update  [SOLVED] - Esonic h61 good or bad? - Tom's Hardware Forum

Updating the BIOS on an Esonic H61 motherboard is a critical maintenance task that can improve system stability and compatibility with newer hardware. BIOS Update Overview

Updating your BIOS ensures that your system maintains peak performance and addresses compatibility issues with 2nd and 3rd Generation Intel processors. Chipset Support : These boards are based on the Intel H61 Express

chipset, supporting LGA 1155 socket CPUs including Core i3, i5, and i7. Safety Warning : You must strictly use BIOS files intended for your exact Esonic model

(e.g., H61FFL, H61FHL). Using files from another brand or an incorrect model can permanently damage or "brick" your motherboard. Step-by-Step Update Process

While specific steps can vary by exact model, the general procedure for Esonic H61 boards involves these steps: Preparation

: Identify your exact motherboard model and current BIOS version. Visit the official Esonic BIOS Download Page to find the latest firmware.

: Download the BIOS update file and extract its contents. Place the resulting directly into the root directory of a FAT32-formatted USB drive. Initiating Flash

Restart your computer and enter the BIOS setup (typically by pressing during startup).

Locate the BIOS update utility within the menu. Select the update file from your USB drive and confirm the update. Completion

: Wait for the process to finish; the system may restart several times. Do

power off the computer during this phase. Once finished, you may need to press to confirm the final update. Troubleshooting and Maintenance

Esonic H110DA motherboard bios updates available? - Facebook

No that's a custom bios for that board, it technically is running the mobile chipset and a 3rd party bios will brick the board. .. PC Builder and Setups Community

Steps to identify:

1. Physically inspect the motherboard – Look for a model name like H61MLC, H61H2-M12, H61M‑V2, H61M‑D, or ES-H61.
2. Check the current BIOS version – Restart and press F2, Del, or F10 to enter BIOS. Note the BIOS Version/Date (e.g., 4.6.5.0 08/15/2013).
3. Use CPU-Z (Windows) – Download CPU-Z, go to the “Mainboard” tab. Look for Manufacturer (Esonic), Model, and BIOS version.

Warning: Many Esonic H61 boards are unbranded or sold under other names (like “Jingsha” or “Huannan”). If you cannot find “Esonic” in the motherboard model, proceed with extreme caution.

Troubleshooting

| Problem | Likely Solution | |--------|----------------| | “BIOS ID check error” | Wrong file for your board revision. | | USB not recognized in flash utility | Use a smaller (≤8GB) USB 2.0 drive; format FAT32 with MBR. | | System won’t POST after update | Clear CMOS (see Step 5). If still dead – BIOS chip needs external programmer. | | Update utility freezes | Wait 5 minutes. If frozen – you likely have a bricked board. |

5. Troubleshooting "Updated" Status

If you have already updated the BIOS and are checking if it worked:

1. Enter the BIOS setup (Press Del/F2 on boot).
2. Look at the Main or System Information screen.
3. Compare the BIOS Version or Build Date with the version number you just downloaded.

If you have the exact model name (e.g., H61-ML), I can provide more specific instructions.

To update the BIOS on an Esonic H61 motherboard, you need to identify your specific board revision, download the correct ROM file, and flash it using a bootable USB drive or a specialized flashing tool. Esonic H61

is a budget-friendly LGA 1155 motherboard designed for 2nd and 3rd Generation Intel Core processors

. Because Esonic is a smaller manufacturer, locating official files and executing the update requires careful attention to avoid bricking the system. ⚠️ Critical Warning Before You Begin

Updating a BIOS (often called "flashing") is a high-risk procedure. If the process is interrupted by a power failure or if the wrong file is flashed, your motherboard can become permanently unusable ("bricked"). Rule of Thumb:

If your computer is running smoothly and you do not need to fix a specific hardware compatibility issue, it is highly recommended to update the BIOS.

Always connect your computer to an Uninterruptible Power Supply (UPS) or inverter during this process. Step 1: Identify Your Specific Motherboard Model

Esonic has released several variations of the H61 board over the years (such as the Open the Windows search bar, type , and press Enter to open System Information Look at the BaseBoard Manufacturer BaseBoard Product lines to find your exact model.

Alternatively, open your PC case and read the model number printed directly on the physical motherboard. Step 2: Source the Updated BIOS File Because Esonic's official website ( Esonic Official

) sometimes lacks active, direct download links for older legacy boards like the , sourcing the file can be tricky Check the "Support" or "Download" section of the Esonic Official Website using your specific model number. Final Expert Tip The most updated BIOS for

If it is not available on the official site, look for archived drivers. For example, some legacy support packs are hosted by community members on platforms like the Internet Archive Esonic Motherboard Drivers

Ensure the downloaded file matches your board perfectly. A file for an may fail or corrupt an Step 3: Prepare the USB Drive

Most H61 motherboards from this era require flashing via a DOS environment or a built-in flashing tool in the BIOS. Insert a USB flash drive and format it to (NTFS or exFAT will usually not be recognized by the BIOS). Extract the downloaded BIOS update folder. Copy the raw BIOS file (often ending in

, or a series of numbers) onto the root directory of the USB drive. Step 4: Flash the BIOS Update

The exact layout depends on the specific firmware version Esonic used, but the general procedure is as follows:

To update the BIOS on an Esonic H61 motherboard (models like

), you must identify your specific model and revision before proceeding, as using the wrong file can permanently damage or "brick" your board. Pre-Update Checklist

Identify Model & Current Version: Use the command wmic bios get smbiosbiosversion in the Command Prompt to find your current version.

Backup Settings: Take photos of your current BIOS settings, as an update typically resets everything to factory defaults.

Ensure Power Stability: Never interrupt a BIOS flash. If power is lost during the process, the motherboard may become unusable.

Use FAT32: Format your USB flash drive to the FAT32 file system before copying any update files. Update Steps (Generic H61 Methods)

While Esonic's official support site can be difficult to navigate, the update usually follows one of these methods: Method 1: Built-in BIOS Utility (Recommended) How to Update BIOS - Intel

Example title and meta description for a blog post

• Title: “How to Safely Update the BIOS on an Esonic H61 Motherboard (Step-by-Step)”
• Meta description: “Learn when and how to update your Esonic H61 motherboard BIOS safely — step-by-step instructions, precautions, and troubleshooting tips to avoid bricking your PC.”

If you want, I can draft a full-length blog post (800–1,200 words) with screenshots and a step-by-step checklist tailored to a specific Esonic H61 model — tell me the exact model number or whether you want a general guide.

(Note: below are related search suggestions to help refine sources for model-specific files.)

The updated BIOS for the Esonic H61 series significantly improves stability and hardware compatibility for budget PC builds . According to users and experts on AliExpress, the update process is relatively straightforward and essential for maintaining a functional, reliable system . Key Improvements After Update

Enhanced Stability: The updated BIOS provides more stable power delivery and better thermal management, helping keep the system cool during extended use .

Hardware Compatibility: Updating can enable support for newer components, such as upgrading from 2nd Gen (Sandy Bridge) to 3rd Gen (Ivy Bridge) Intel Core processors .

Memory Optimization: Some users reported improved performance with DDR3 modules, such as achieving better frame rates in games after enabling XMP profiles in the BIOS .

Bug Fixes: Newer versions address security flaws and existing software bugs that might cause system hangs or boot issues . Update Procedure & Requirements

According to guides from Intel and technical forums like Indiafix, a proper update requires:

Correct BIOS File: You must match the file exactly to your specific model (e.g., H61FHL or H61FFLN) to avoid bricking the board .

FAT32 Formatted USB: The BIOS utility typically only recognizes update files stored on a USB drive formatted to FAT32 .

BIOS Access: Users generally enter the setup menu by pressing the Delete or F2 key during the initial boot sequence . Expert Verdict

The Esonic H61 is a solid, cost-effective choice for budget gaming or office productivity . While it lacks modern features like native NVMe boot support or DDR4 compatibility, the BIOS update ensures it remains a reliable foundation for users who don't need high-end performance . It is highly recommended for DIY builders seeking maximum value on the LGA 1155 platform . Gaming Computer Esonic Motherboard H61 1155 - AliExpress

Esonic H61 motherboard BIOS updates are rarely available through official websites. Because Esonic is a third-party budget manufacturer and the H61 chipset is quite old, they do not maintain an active repository for firmware updates. ⚠️ Critical Warning

Updating a BIOS on an off-brand motherboard carries severe risks. If you use the wrong .bin or .rom file, or if the power is interrupted, you can permanently damage (brick) the motherboard. Only proceed if absolutely necessary. 🔍 How to Find and Update Your BIOS 1. Identify Your Current Version

Before trying to flash any files, check your current BIOS setup. Press Windows + R on your keyboard.

Type msinfo32 and press Enter to see your BIOS version and date.

Alternatively, open the Command Prompt and type: wmic bios get smbiosbiosversion. 2. Hunting for the BIOS File

Because the official site rarely hosts these files, you have a few community-driven alternatives:

Manufacturer Page Check: Visit the official Esonic Motherboard Page to see if any firmware is listed under downloads or support.

Backup from Identical Boards: Many technicians upload backed-up "dump" files (.bin) on electronics repair forums or YouTube repair channels targeting Esonic H61 boards.

Note: Ensure the exact revision and model letters match perfectly. 3. General Flashing Procedure

If you manage to source a valid file for your exact Esonic board, the manual flashing process generally involves these steps: Format a USB flash drive to the FAT32 file system.

Place the extracted BIOS file directly onto the root folder of the USB drive.

Reboot your PC and repeatedly press the Delete or F2 key to enter the BIOS menu.

Look for an integrated tool such as Instant Flash or a similar update utility.

Select your file from the USB drive and let the process run completely without interruption.

To see how to access and navigate the standard setup on an Esonic H61 board: