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Acer JV50 111 BIOS

BIOS Added: Apr 30, 2019 RAR · 0.6 MB

File details

TypeBIOS
BrandAcer
DeviceLaptop
FormatRAR
Size0.6 MB
AddedApril 30, 2019
Updated
Original file nameJV50_111.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 5536G wistron JV50-PU MB 08252-2 48.4CH01.021 video 216-0728014 chipset 216-0674026 25l1606e

The BIOS dump for the Acer 5536G laptop, supplied as the RAR archive JV50_111.rar and built on the Wistron JV50-PU motherboard. The post lists board number 08252-2 and BIOS version 48.4CH01.021, and it also gives the video chip code 216-0728014 and chipset code 216-0674026, with 25l1606e noted as the flash chip marking. A dump like this is used to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update.

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 JV50 111. 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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