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HT4B2 NM-D352 BIOS

BIOS NM-D352 Added: Jan 4, 2026 RAR · 26 MB

File details

TypeBIOS
Board numberNM-D352
PlatformHT4B2
Board maker (ODM)Compal
Revision2.0
DeviceLaptop
FormatRAR
Size26 MB
AddedJanuary 4, 2026
Updated
Original file nameHT4B0 HP4B0 HT5B1 HP5B1 HT4B2 NM-D352 (REV 2.0).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:
HT4B0 HP4B0 HT5B1 HP5B1 HT4B2 NM-D352 REV 2.0

BIOS dump for the Compal NM-D352 laptop board, revision 2.0, on the HT4B2 platform. The original archive is a RAR of about 25.7 MB and its file name also lists the related platforms HT4B0, HP4B0, HT5B1 and HP5B1. A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number NM-D352 and the revision 2.0 match your motherboard, and save the original chip contents as a backup.

The catalog also lists 1 schematic, 1 boardview file, and 1 BIOS dump for board NM-D352.

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: HT4B2 NM-D352. 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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