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Acer Aspire 5536/5236 BIOS

BIOS Added: Apr 30, 2019 ZIP · 0.6 MB

File details

TypeBIOS
BrandAcer
ModelAspire 5536/5236
DeviceLaptop
FormatZIP
Size0.6 MB
AddedApril 30, 2019
Updated
Original file nameJV50_111.zip

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 aspire 5536/5236 08252-2 JV50-PU MB 48.4CH01.021

The BIOS dump for the Acer Aspire 5536/5236 laptop comes as a ZIP archive named JV50_111.zip, roughly 0.6 MB in size. The original caption lists the board marking 08252-2 and the JV50-PU MB label, with the BIOS version string 48.4CH01.021 appearing in the post. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number on your motherboard matches 08252-2 and back up the original chip contents.

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 Aspire 5536/5236. 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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