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ZX-H55M V1.51 4MB BIOS

BIOS Added: Mar 30, 2024 RAR · 1.3 MB

File details

TypeBIOS
DeviceDesktop motherboard
FormatRAR
Size1.3 MB
BIOS chip size4 MB
AddedMarch 30, 2024
Updated
Original file nameBIOS ZX-H55M V1.51 4MB.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:
BIOS ZX-H55M V1.51 4MB

BIOS dump for a desktop motherboard, file name BIOS ZX-H55M V1.51 4MB.rar, packaged as a RAR archive of about 1.3 MB and intended for a 4 MB SPI flash chip. The facts do not list a brand, board number or revision, so confirm that ZX-H55M and version V1.51 match your board before using it. Technicians use a BIOS dump like this to reprogram the flash chip with a programmer after a corrupted BIOS or a failed update. Save the original chip contents first so you can restore them if the new image does not behave as expected.

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-H55M V1.51 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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