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Lenovo L340-15API NM-C101 BIOS (REV 1.0)

BIOS NM-C101 Added: Nov 22, 2022 RAR · 6.9 MB

File details

TypeBIOS
BrandLenovo
ModelL340-15API
Board numberNM-C101
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size6.9 MB
Markstested by uploader
AddedNovember 22, 2022
Updated
Original file nameLENOVO L340-15API NM-C101 Rev1.0 WORKING 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 L340-15API NM-C101 Rev1.0 WORKING BIOS

BIOS dump for the Lenovo L340-15API laptop, board number NM-C101, revision 1.0, from the Compal design. The uploader marked it as tested, though that is their own claim and not something the catalog has checked. A dump like this is used 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 board before flashing, and back up the original chip contents first so you can recover if the write goes wrong. The archive is a RAR file of about 6.9 MB.

The catalog also lists 1 schematic, 1 boardview file, and 5 BIOS dumps for board NM-C101.

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 L340-15API NM-C101. 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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