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Xiaomi Mi Notebook Air 17805 BIOS

BIOS Added: Apr 23, 2019 RAR · 4.6 MB

File details

TypeBIOS
BrandXiaomi
DeviceLaptop
FormatRAR
Size4.6 MB
AddedApril 23, 2019
Updated
Original file nameXiaomi_Mi_Notebook_Air_BIOS_17805.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

BIOS dump for a Xiaomi laptop, supplied as a RAR archive of about 4.6 MB under the original file name Xiaomi_Mi_Notebook_Air_BIOS_17805.rar. The file name points to the Mi Notebook Air line, but no board number, revision or chip size is listed, so confirm the exact model and board before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

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: Xiaomi Mi Notebook Air 17805. 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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