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Lenovo IdeaPad S145-14IGM GS540 NM-C111 BIOS

BIOS NM-C111 Added: Jun 3, 2021 RAR · 5.1 MB

File details

TypeBIOS
BrandLenovo
ModelIdeaPad S145-14IGM
Board numberNM-C111, NM-C511
PlatformGS540
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size5.1 MB
AddedJune 3, 2021
Updated
Original file nameLENOVO_IDEAPAD_BIOS_S145_14IGM_S145_15IGM_FS440FS541_NM_C111.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 s145-15API GS440 e GS540 NMC511 rev 1.0

BIOS dump for the Lenovo IdeaPad S145-14IGM laptop, Compal-built, covering board numbers NM-C111 and NM-C511 at revision 1.0 (platform GS540). The archive is a RAR file of about 5.1 MB. Technicians use a BIOS 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 on your motherboard match the file before flashing, and back up the original chip contents first.

For board NM-C111 the catalog also has 2 schematics, 1 boardview file, 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 →

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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 S145-14IGM GS540 NM-C111. 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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