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Lenovo HV560 NM-D475 BIOS (REV 2.0, 16 MB / 8 MB)

BIOS NM-D475 Added: Oct 4, 2022 RAR · 7.7 MB

File details

TypeBIOS
BrandLenovo
Board numberNM-D475
PlatformHV560
Board maker (ODM)Compal
Revision2.0
DeviceLaptop
FormatRAR
Size7.7 MB
BIOS chip size16 MB / 8 MB
Markstested by uploader
AddedOctober 4, 2022
Updated
Original file nameLENOVO_V15_G2_HV460_HV560_NM_D475_REV_2_0_2020_12_10_8MB_&_16MB.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 V15 G2 HV460 HV560 NM-D475 REV 2.0 2020-12-10 8MB & 16MB WORKING BIOS 100%

BIOS dump for the Lenovo laptop board NM-D475, revision 2.0, Compal ODM, platform HV560, supplied for both 16 MB and 8 MB SPI flash chips. The uploader marks it as tested. Technicians use a dump like this to reprogram the flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision match your board, and back up the original chip contents first. The archive is a RAR file of about 7.7 MB.

For board NM-D475 the catalog also has 3 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 HV560 NM-D475. 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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