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Sony MBX-276 BIOS (REV 1.0)

BIOS MBX-276 Added: Apr 9, 2018 RAR · 3.5 MB

File details

TypeBIOS
BrandSony
Board numberMBX-276
Revision1.0
DeviceLaptop
FormatRAR
Size3.5 MB
AddedApril 9, 2018
Updated
Original file nameSVE141AE(MBX-276)intel 3rd Gen-v111 rev 1.0.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:
Complete Model:-SVE141AE12M MOTHER BOARD:-MBX-276 V111 MB REV:-1.0 CHIP PLACE:-U24(25X10BV) & U11(25Q64BV

BIOS dump for a Sony laptop with board MBX-276, revision 1.0, supplied as a 3.5 MB RAR archive. The original file name refers to an Intel 3rd Gen platform and version v111. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision match your motherboard, and back up the original chip contents first.

The catalog also lists 1 schematic and 5 BIOS dumps for board MBX-276.

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-276. 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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