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Lenovo IdeaPad 310-15ISK LENO NM-A751 BIOS

BIOS NM-A751 Added: Feb 23, 2019 RAR · 4.5 MB

File details

TypeBIOS
BrandLenovo
ModelIdeaPad 310-15ISK
Board numberNM-A751
PlatformLENO
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size4.5 MB
Marksincludes EC firmware
AddedFebruary 23, 2019
Updated
Original file nameBIOS_and_EC_&_kb_firmware_of_Lenovo.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 Ideapad 310-15isk (Compal NM-A751 CG411 CG511 CZ411 CZ511 rev:1.0

BIOS dump for the Lenovo IdeaPad 310-15ISK laptop, built on the Compal NM-A751 board, revision 1.0, and packaged as a RAR archive of about 4.5 MB. The file includes EC/KBC firmware alongside the BIOS image. 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 before flashing, and read out and save the original chip contents first so you can restore them if something goes wrong.

The catalog also lists 5 schematics, 1 boardview file, and 5 BIOS dumps for board NM-A751.

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 310-15ISK LENO NM-A751. 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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