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Lenovo IdeaPad Gaming 3 15IMH05 GY532 NM-C871 BIOS (REV 2)

BIOS NM-C871 Added: Jan 31, 2023 RAR · 7.1 MB

File details

TypeBIOS
BrandLenovo
ModelIdeaPad Gaming 3 15IMH05
Board numberNM-C871
PlatformGY532
Board maker (ODM)Compal
Revision2
DeviceLaptop
FormatRAR
Size7.1 MB
Markstested by uploader
AddedJanuary 31, 2023
Updated
Original file nameLENOVO_IDEAPAD_GAMING_3_15IMH05_GY530_GY531_GY532_NM_C871_REV_2.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 GAMING 3-15IMH05 GY530 GY531 GY532 NM-C871 REV 2.0 2020-03-04 WORKING BIOS 100%

BIOS dump for the Lenovo IdeaPad Gaming 3 15IMH05 laptop, board number NM-C871 revision 2, platform GY532 with Compal as the ODM. The uploader marks it as tested, and the archive is about 7.1 MB in RAR format. 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 on your laptop match before flashing, and save the original chip contents first so you can restore them if something goes wrong.

The catalog also lists 1 schematic, 2 boardview files, and 2 BIOS dumps for board NM-C871.

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 Gaming 3 15IMH05 GY532 NM-C871. 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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