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Lenovo ThinkPad P14S GEN2 NM-D351 BIOS

BIOS NM-D351 Added: Oct 27, 2024 RAR · 12 MB

File details

TypeBIOS
BrandLenovo
ModelThinkPad P14S GEN2
Board numberNM-D351
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size12 MB
AddedOctober 27, 2024
Updated
Original file nameLENOVO_thinkpad_P14S_GEN2_NM_D351_REV_1_0_U5402_&_U2201_11th_Gen.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 thinkpad P14S GEN2 NM-D351 REV 1.0 U5402 & U2201 11th Gen CPU

BIOS dump for the Lenovo ThinkPad P14S GEN2 laptop, board NM-D351 revision 1.0, built by Compal. The archive is a RAR of about 12.5 MB, and the file name lists the U5402 and U2201 parts with 11th Gen CPU support. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision on your motherboard match NM-D351 and 1.0, and back up the original chip contents first.

For board NM-D351 the catalog also has 2 schematics, 1 boardview file, and 1 BIOS dump.

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 ThinkPad P14S GEN2 NM-D351. 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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