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ZX-H61C V2.3 4MB BIOS

BIOS Added: Feb 12, 2026 RAR · 2.8 MB

File details

TypeBIOS
FormatRAR
Size2.8 MB
BIOS chip size4 MB
AddedFebruary 12, 2026
Updated
Original file nameZX-H61C V2.3 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:
ZX-H61C V2.3 4MB BIOS

BIOS dump for the ZX-H61C V2.3 board, supplied as a RAR archive of about 2.8 MB with a 4 MB flash chip image. The file name points to a 4 MB chip size and the board revision V2.3, though no brand or other specifications are listed. A technician uses a BIOS dump like this to reprogram the SPI flash chip with a programmer after the original BIOS has been corrupted or a flash has failed. Before writing anything, confirm that the board model and revision match yours, and read and save the original chip contents as a backup.

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: ZX-H61C V2.3 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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