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Esonic HM65-BTC-COMBO P2 4MB BIOS

BIOS Added: Feb 19, 2025 RAR · 2.8 MB

File details

TypeBIOS
FormatRAR
Size2.8 MB
BIOS chip size4 MB
AddedFebruary 19, 2025
Updated
Original file nameEsonic HM65-BTC-COMBO P2 4MB BIOS .rar

Where to get the file

Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.

Alternative links

No other copies are known yet.

AwesomeHeader does not store this file. It was published in a public Telegram channel; the links above lead to the original post and its copies.

Description

From the original post:
Esonic HM65-BTC-COMBO P2 4MB BIOS

BIOS dump for the Esonic HM65-BTC-COMBO P2 motherboard, supplied as a RAR archive of about 2.8 MB and designed for a 4 MB SPI flash chip. Technicians use a dump like this to reprogram the flash with a programmer after a corrupted BIOS or a failed update. The facts do not list a board number or revision, so confirm the exact board markings on your PCB and compare them with the file name before flashing. Back up the original chip contents first so you can restore them if something goes wrong.

Description generated from the catalog data. ·

How to open it

A BIOS dump is written to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and save the original chip contents twice before writing.

Guide: Flash a Laptop BIOS with a CH341A Programmer →

Questions about this file

How do I flash this BIOS dump?

Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.

Will this BIOS work on my board?

Only if the board number and revision match: Esonic HM65-BTC-COMBO P2 4MB. Dumps from a different board or revision can leave the board dead.

What does “clean ME” mean?

The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.

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