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Lenovo IdeaPad BM5668 BIOS

BIOS Added: Jun 8, 2023 RAR · 3.4 MB

File details

TypeBIOS
BrandLenovo
ModelIdeaPad BM5668
DeviceLaptop
FormatRAR
Size3.4 MB
AddedJune 8, 2023
Updated
Original file nameLENOVO_Miix_320_10ICR_Tablet_ideapad_BM5668_V1P4_5hcn37ww_BIN.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 Miix 320-10ICR Tablet (ideapad) BM5668_V1P4 5hcn37ww.BIN

BIOS dump for the Lenovo IdeaPad BM5668 laptop, supplied as a RAR archive of about 3.4 MB. The original file name refers to the Miix 320-10ICR tablet and gives the version as V1P4 with BIOS build 5hcn37ww, so technicians can match it against their board. A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision match your machine, and save a backup of the original chip contents.

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 IdeaPad BM5668. 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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