Skip to content

Lenovo JT4C0 JT4C2 NM-D882 BIOS

BIOS NM-D882 Added: Jun 24, 2023 RAR · 26 MB

File details

TypeBIOS
BrandLenovo
ModelJT4C0
Board numberNM-D882
PlatformJT4C2
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size26 MB
AddedJune 24, 2023
Updated
Original file nameLENOVO_JT4C0_JT6C0_JP4C0_JP6C0_JT4C2_NM_D882_REV_1_0_U2303_U3601.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 JT4C0 JT6C0 JP4C0 JP6C0 JT4C2 NM-D882 REV 1.0 U2303 U3601

BIOS dump for the Lenovo JT4C0 laptop, board number NM-D882, revision 1.0, built by Compal on platform JT4C2. The archive is a RAR file of about 26.1 MB. The original file name also lists related models (JT6C0, JP4C0, JP6C0) and BIOS versions U2303 and U3601, so check which of these matches your machine before using it. A dump like this is used with a programmer to reprogram the SPI flash chip after a corrupted BIOS or a failed update. Confirm the board number and revision match yours, and save the original chip contents first.

The catalog also lists 1 schematic for board NM-D882.

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 →

Browse more

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 JT4C0 JT4C2 NM-D882. 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.

Report a dead link or request removal