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Acer KAV10 LA-4781P BIOS

BIOS LA-4781P Added: Oct 8, 2018 BIN · 1 MB

File details

TypeBIOS
BrandAcer
Board numberLA-4781P
PlatformKAV10
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatBIN
Size1 MB
BIOS chip size1 MB
AddedOctober 8, 2018
Updated
Original file nameAcer Aspire One 150 KAV10 LA-4781P REV 1.0.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

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 the Acer laptop board LA-4781P, Compal ODM, platform KAV10, revision 1.0, with a 1 MB chip size and BIN format. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before flashing, confirm that the board number and revision on your motherboard match the file, and back up the original chip contents so you can restore them if something goes wrong.

For board LA-4781P the catalog also has 1 BIOS dump.

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 KAV10 LA-4781P. 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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