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Acer E1 571G LA-7912P BIOS (REV 2.0)

BIOS LA-7912P Added: Jun 21, 2023 RAR · 5.5 MB

File details

TypeBIOS
BrandAcer
ModelE1 571G
Board numberLA-7912P
Board maker (ODM)Compal
Revision2.0
DeviceLaptop
FormatRAR
Size5.5 MB
Markstested by uploader
AddedJune 21, 2023
Updated
Original file nameACER_E1_571G_Q5WV1_LA_7912P_REV_2_0_2012_08_24_WORKING_BIOS_100%.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 E1-571G Q5WV1 LA-7912P REV 2.0 2012-08-24 WORKING BIOS 100%

BIOS dump for the Acer E1-571G laptop, board LA-7912P revision 2.0, produced by Compal. The archive is a RAR of about 5.5 MB and is marked as tested by the uploader. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision on your motherboard match before flashing, and back up the original chip contents first, since a tested mark from the uploader does not guarantee the file will work on your unit.

The catalog also lists 12 schematics, 5 boardview files, and 50 BIOS dumps for board LA-7912P.

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 E1 571G LA-7912P. 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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