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Acer LA-5893P BIOS (REV 1)

BIOS LA-5893P Added: Jan 26, 2017 BIN · 0.1 MB

File details

TypeBIOS
BrandAcer
Board numberLA-5893P
Board maker (ODM)Compal
Revision1
DeviceLaptop
FormatBIN
Size0.1 MB
Marksincludes EC firmware
AddedJanuary 26, 2017
Updated
Original file nameAcer Aspire 5741G _LA-5893P REV 1 (EC).bin

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 an Acer laptop, board LA-5893P, Compal-built, revision 1. This file includes EC/KBC firmware, so it covers the embedded controller as well as the main BIOS. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or failed update. Confirm that the board number and revision match your motherboard before flashing, and back up the original chip contents first.

For board LA-5893P the catalog also has 4 schematics and 13 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: Acer LA-5893P. 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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