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Lenovo CIH61MI BIOS (8 MB / 4 MB)

BIOS Added: Jun 29, 2019 RAR · 6.2 MB

File details

TypeBIOS
BrandLenovo
ModelCIH61MI
DeviceLaptop
FormatRAR
Size6.2 MB
BIOS chip size8 MB / 4 MB
AddedJune 29, 2019
Updated
Original file nameLENOVO CIH61MI V1.1 - H61H2-LM3 V.1.1 8MB & 4MB.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 the Lenovo CIH61MI laptop, supplied for both 8 MB and 4 MB SPI flash chips in a RAR archive of about 6.2 MB. The original file name, LENOVO CIH61MI V1.1 - H61H2-LM3 V.1.1 8MB & 4MB.rar, indicates a V1.1 build with the H61H2-LM3 board reference. Technicians use a dump like this to reprogram the flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your machine match the file before flashing, and back up the original chip contents first.

The catalog also lists 4 BIOS dumps for the Lenovo CIH61MI.

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 CIH61MI. 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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