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Acer FH58F LA-J251P BIOS (16 MB)

BIOS LA-J251P Added: Mar 5, 2025 RAR · 8.4 MB

File details

TypeBIOS
BrandAcer
Board numberLA-J251P
PlatformFH58F
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size8.4 MB
BIOS chip size16 MB
Marksincludes EC firmware
AddedMarch 5, 2025
Updated
Original file nameACER_Predator_Triton_300_PT315_51_FH58F_LA_J251P_1_0_16MB_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:
ACER Predator Triton 300 PT315-51_ FH58F LA-J251P 1.0 16MB BIOS & EC

BIOS dump for the Acer Predator Triton 300 PT315-51 laptop, board LA-J251P (Compal ODM, platform FH58F), supplied for a 16 MB flash chip and including EC/KBC firmware. The archive is a RAR file of about 8.4 MB, and the file name lists revision 1.0. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your mainboard match before writing anything, and back up the original chip contents first.

The catalog also lists 1 schematic and 2 BIOS dumps for board LA-J251P.

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: Acer FH58F LA-J251P. 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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