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ECS H55H-M BIOS

BIOS Added: May 20, 2024 RAR · 1.4 MB

File details

TypeBIOS
BrandECS
ModelH55H-M
Board maker (ODM)Elitegroup
DeviceDesktop motherboard
FormatRAR
Size1.4 MB
BIOS chip size2 MB
AddedMay 20, 2024
Updated
Original file nameECS H55H-M V1.1 2MB.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:
ECS H55H-M V1.1 2MB

BIOS dump for the ECS H55H-M desktop motherboard, made by Elitegroup, supplied for a 2 MB flash chip and packed as a RAR archive of about 1.4 MB. The original file name is ECS H55H-M V1.1 2MB.rar, which points to board revision V1.1. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match V1.1, and back up the original chip contents so you can restore them if needed.

The catalog also lists 1 schematic for the ECS H55H-M.

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 →

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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: ECS H55H-M. 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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