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POSITIVO MOTION GRAY Q4128C EM H8318 78B V2.0 BIOS

BIOS Added: Jan 2, 2023 RAR · 3.4 MB

File details

TypeBIOS
BrandPositivo
DeviceLaptop
FormatRAR
Size3.4 MB
AddedJanuary 2, 2023
Updated
Original file namePOSITIVO MOTION GRAY Q4128C EM H8318 78B V2.0 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:
POSITIVO MOTION GRAY Q4128C EM H8318 78B V2.0 BIOS

BIOS dump for a Positivo laptop, file POSITIVO MOTION GRAY Q4128C EM H8318 78B V2.0 BIOS.rar, packed as a RAR archive of about 3.4 MB. The facts do not list a chip size, board number or ME cleaning, so check the model code Q4128C and the version V2.0 against the board you have in hand before doing anything else. A BIOS dump is used to reprogram the SPI flash chip with a programmer after corruption or a failed update. Back up the original chip contents first, and only flash once the board number and revision match.

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: POSITIVO MOTION GRAY Q4128C EM H8318 78B V2.0. 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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