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Acer V3-571G LA-7912P BIOS (4 MB / 1 MB)

BIOS LA-7912P Added: Oct 31, 2022 RAR · 2.9 MB

File details

TypeBIOS
BrandAcer
ModelV3-571G
Board numberLA-7912P
Board maker (ODM)Compal
DeviceLaptop
FormatRAR
Size2.9 MB
BIOS chip size4 MB / 1 MB
Marksincludes EC firmware
AddedOctober 31, 2022
Updated
Original file nameACER_V3_571G_LA_7912P_2_0_GT730M_N14P_GE_A2_8_BIOS_&_EC_4MB_&_1MB.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 V3-571G LA-7912P 2.0 GT730M N14P-GE-A2 8 BIOS & EC 4MB & 1MB BIOS

BIOS dump for the Acer V3-571G laptop on the Compal LA-7912P board, supplied for 4 MB and 1 MB flash chips and including EC/KBC firmware. Repair technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update, and the EC firmware is included for the embedded controller. Check that the board number and revision on your motherboard match before flashing, and save the original chip contents first so you can restore them if needed. The archive is RAR, about 2.9 MB.

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 V3-571G 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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