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Xiaomi MARBLE 17805-1 BIOS

BIOS 17805-1 Added: Aug 7, 2021 RAR · 4.6 MB

File details

TypeBIOS
BrandXiaomi
Board number17805-1
PlatformMARBLE
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size4.6 MB
BIOS chip size16 MB
AddedAugust 7, 2021
Updated
Original file nameXiaomi_Mi_Notebook_Air_Marble_17805_1_448_0CE07_0011_Bios_w25q128fvsiq.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, board number 17805-1, platform MARBLE, built by Wistron and supplied for a 16 MB flash chip. The archive is a RAR file of about 4.6 MB, and its original name references a W25Q128FVSIQ chip. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your motherboard match before flashing, and save the original chip contents first so you can recover if something goes wrong.

For board 17805-1 the catalog also has 1 schematic and 5 BIOS dumps.

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 MARBLE 17805-1. 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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