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Sony MBX-235 BIOS

BIOS MBX-235 Added: Jun 22, 2019 RAR · 0.2 MB

File details

TypeBIOS
BrandSony
Board numberMBX-235
DeviceLaptop
FormatRAR
Size0.2 MB
AddedJune 22, 2019
Updated
Original file name1P-0107200-8011.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

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:
M932 MBX-235 1P-0107200-8011

BIOS dump for the Sony laptop board MBX-235, shared as the archive 1P-0107200-8011.rar (about 0.2 MB). The post caption also lists M932 MBX-235, but the facts do not say which model or chip the dump targets, so confirm that before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed update. Check that the board number and revision on your motherboard match the file, and save the original chip contents before writing anything.

The catalog also lists 1 schematic and 6 BIOS dumps for board MBX-235.

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: Sony MBX-235. 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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