Look for an option named , M-Flash , or Instant Flash (the exact wording varies by firmware revision).
In the System Information window, look for . Write down the version number and the date listed. Step 2: Identify Your Exact Motherboard Model
Resolves random power cycles, CMOS save errors, and hardware recognition bugs. Step 1: Check Current BIOS Details Esonic H61 Motherboard Bios Update--------
As of 2025, www.esonic.com is largely inactive. Chinese OEMs often abandon older products. Use the methods above.
Once the command line utility finishes running, your computer will either restart automatically or prompt you to manually cycle the power. Look for an option named , M-Flash ,
Enhancing stability for different brands of DDR3 RAM.
Esonic has manufactured several variations of the H61 chipset motherboard over the years (such as the Esonic H61NEL, H61FHL, or H61DA). Installing a BIOS meant for a different variation will brick your board. Step 2: Identify Your Exact Motherboard Model Resolves
Upon booting from the USB drive, the user typically enters the BIOS flashing utility (often built into the Esonic BIOS interface under a tab like "EZ Flash" or "Q-Flash," depending on the specific BIOS vendor used by Esonic). The user navigates to the file on the USB drive and initiates the flash process. The system will verify the file and overwrite the old firmware. During this time, the user must not interrupt the process or turn off the computer. Once completed, the system will restart automatically, usually prompting the user to load "Optimized Defaults" to ensure the new BIOS settings are stable.
Look directly at the physical motherboard inside your computer case to find the exact model printed on the PCB.
⚠️ Only update your BIOS if you are experiencing specific hardware issues or if the update is required for a newer CPU. If your system is running perfectly, "if it ain't broke, don't fix it" is a safe rule for BIOS firmware.
Look for a tab named "Tools", "BIOS Update", or "Flash Utility". Esonic often uses an "Easy Flash" tool.