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Lenovo ThinkPad E14 NM-E211 BIOS

BIOS NM-E211 Added: Aug 15, 2023 RAR · 6.9 MB

File details

TypeBIOS
BrandLenovo
ModelThinkPad E14
Board numberNM-E211
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size6.9 MB
AddedAugust 15, 2023
Updated
Original file nameLENOVO ThinkPad E14 E15 NM-E211 i5-1235U BIOS.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 E14 E15 NM-E211 i5-1235U BIOS

BIOS dump for the Lenovo ThinkPad E14 laptop, board number NM-E211 from Compal, delivered as a RAR archive of about 6.9 MB. The original file name also lists the E15 and an i5-1235U processor, though the facts do not confirm which exact configurations the dump covers. A BIOS dump is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match, and back up the original chip contents first.

For board NM-E211 the catalog also has 1 schematic, 1 boardview file, and 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 ThinkPad E14 NM-E211. 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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