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ACLU2 NM-A271 BIOS (REV 1.0)

BIOS NM-A271 Added: Jul 20, 2024 ZIP · 3 MB

File details

TypeBIOS
Board numberNM-A271
PlatformACLU2
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatZIP
Size3 MB
AddedJuly 20, 2024
Updated
Original file nameG50-70 (ACLU1 ACLU2 NM-A271 rev 1.0).zip

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

BIOS dump for a Compal laptop board numbered NM-A271, revision 1.0, platform ACLU2, supplied as a ZIP archive of about 3 MB. The original file name references G50-70 with ACLU1 and ACLU2 along with NM-A271 rev 1.0. Technicians use a dump like this 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 NM-A271 rev 1.0, and read and save the original chip contents as a backup.

The catalog also lists 4 schematics and 17 BIOS dumps for board NM-A271.

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: ACLU2 NM-A271. 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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