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Sony SVT1311X1RS MBX-265 BIOS

BIOS MBX-265 Added: Apr 25, 2019 RAR · 2.5 MB

File details

TypeBIOS
BrandSony
ModelSVT1311X1RS
Board numberMBX-265
DeviceLaptop
FormatRAR
Size2.5 MB
AddedApril 25, 2019
Updated
Original file nameBIOS SONY SVT1311X1RS MBX-265 R00220E4 HM77.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

BIOS dump for the Sony SVT1311X1RS laptop, board number MBX-265, shared as a RAR archive of about 2.5 MB under the original file name BIOS SONY SVT1311X1RS MBX-265 R00220E4 HM77.rar. A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number on your motherboard matches MBX-265 and that your chip size fits the file, and save the original chip contents as a backup first.

The catalog also lists 6 BIOS dumps for board MBX-265.

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 SVT1311X1RS MBX-265. 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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