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Acer Extensa EX2519 DOMINNO 14285-1 BIOS

BIOS 14285-1 Added: Jan 29, 2023 RAR · 3.4 MB

File details

TypeBIOS
BrandAcer
ModelExtensa EX2519
Board number14285-1
PlatformDOMINNO
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size3.4 MB
Markstested by uploader
AddedJanuary 29, 2023
Updated
Original file nameACER Extensa EX2519 Dominno BA MB 14285-1 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 Extensa EX2519 Dominno BA MB 14285-1 WORKING BIOS 100%

BIOS dump for the Acer Extensa EX2519 laptop, board number 14285-1, platform DOMINNO, built by Wistron and packed as a 3.4 MB RAR archive. The uploader marked it as tested. A BIOS dump like this is used with an SPI programmer to reprogram the flash chip after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match the file, and save a backup of the original chip contents so you can recover if the flash goes wrong.

The catalog also lists 3 schematics, 3 boardview files, and 8 BIOS dumps for board 14285-1.

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 Extensa EX2519 DOMINNO 14285-1. 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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