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Lenovo IdeaPad 5 BIOS (REV 4.0, 16 MB / 8 MB)

BIOS Added: Mar 20, 2024 ZIP · 7.6 MB

File details

TypeBIOS
BrandLenovo
ModelIdeaPad 5
Revision4.0
DeviceLaptop
FormatZIP
Size7.6 MB
BIOS chip size16 MB / 8 MB
AddedMarch 20, 2024
Updated
Original file nameLENOVO_IdeaPad_5_Pro_16IHU6_Huaqin_NB3036_NB3036_MB_V4_REV4_0_GRCN21WW.zip

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 5 Pro 16IHU6 - Huaqin NB3036- NB3036_MB_V4 REV4.0 GRCN21WW 8MB and 16MB

BIOS dump for the Lenovo IdeaPad 5 laptop, board revision 4.0, supplied as a ZIP archive of about 7.6 MB and labeled for both 16 MB and 8 MB flash chips. The original file name points to the Huaqin NB3036 board, MB V4 REV4.0, BIOS version GRCN21WW, and the caption specifically names the IdeaPad 5 Pro 16IHU6 model. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update.

For the Lenovo IdeaPad 5 the catalog also has 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 5. 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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