Skip to content

Lenovo Yoga 370 CIZS3 LA-E292P BIOS (16 MB, clean ME)

BIOS LA-E292P Added: May 5, 2024 RAR · 14 MB

File details

TypeBIOS
BrandLenovo
ModelYoga 370
Board numberLA-E292P
PlatformCIZS3
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size14 MB
BIOS chip size16 MB
Marksclean ME, includes EC firmware, fast boot
AddedMay 5, 2024
Updated
Original file nameLENOVO_Yoga_370_Laptop_ThinkPad_Type_20JH_CIZS3_LA_E292P_16MB_BIOS.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 Yoga 370 Laptop (ThinkPad) Type 20JH CIZS3 LA-E292P 16MB BIOS & EC

BIOS dump for the Lenovo Yoga 370 laptop, board LA-E292P (Compal ODM, platform CIZS3), supplied for a 16 MB flash chip. The archive includes EC/KBC firmware, has the Intel ME region cleaned and is marked fast boot. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your machine before flashing, and save the original chip contents first so you can restore them if needed.

For board LA-E292P the catalog also has 2 schematics and 2 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 →

Browse more

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 Yoga 370 CIZS3 LA-E292P. 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.

Report a dead link or request removal