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Lenovo Yoga 730 LA-F661P BIOS

BIOS LA-F661P Added: Mar 14, 2022 RAR · 4.9 MB

File details

TypeBIOS
BrandLenovo
ModelYoga 730
Board numberLA-F661P
Board maker (ODM)Compal
Revision1.00
DeviceLaptop
FormatRAR
Size4.9 MB
Marksincludes EC firmware
AddedMarch 14, 2022
Updated
Original file nameLenovo_Yoga_730_15IKB_Compal_LA_F661P_Rev_1_00_3_BIOS_&_KBC_7KCN32WW.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 Yoga 730 laptop, Compal board LA-F661P, revision 1.00, packaged as a RAR archive of about 4.9 MB. The file includes EC/KBC firmware alongside the BIOS image. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your laptop before flashing, and back up the original chip contents first.

For board LA-F661P the catalog also has 2 schematics.

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 Yoga 730 LA-F661P. 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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