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Lenovo MIIX520 BIOS

BIOS Added: Mar 15, 2023 RAR · 8.2 MB

File details

TypeBIOS
BrandLenovo
ModelMIIX520
DeviceLaptop
FormatRAR
Size8.2 MB
Markstested by uploader
AddedMarch 15, 2023
Updated
Original file nameLENOVO_MIIX520_12IKB_1702B_05_01_REV_SOVP_MIIX_520_12IKB_WORKING.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:
LENOVO MIIX520-12IKB 1702B_05_01 REV SOVP MIIX 520 12IKB WORKING BIOS 100%

BIOS dump for the Lenovo MIIX520 laptop, distributed as a RAR archive of about 8.2 MB. The uploader marked it as tested, and the original file name points to the MIIX520-12IKB model with the 1702B_05_01 REV SOVP designation. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the model and revision match your machine, and save the original chip contents as a backup.

For the Lenovo MIIX520 the catalog also has 1 BIOS dump.

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: Lenovo MIIX520. 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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