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Positivo Q464C BIOS

BIOS Added: Dec 5, 2022 RAR · 3.2 MB

File details

TypeBIOS
BrandPositivo
ModelQ464C
DeviceLaptop
FormatRAR
Size3.2 MB
Markstested by uploader
AddedDecember 5, 2022
Updated
Original file namePOSITIVO Q464C WORKING 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 Q464C WORKING BIOS

BIOS dump for the Positivo Q464C laptop, supplied as a RAR archive of about 3.2 MB and marked as tested by the uploader. The original file name is POSITIVO Q464C WORKING BIOS.rar. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. The facts available do not list a board number or revision, so confirm that the board on your bench matches the Q464C before flashing.

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 Q464C. 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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