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Sony HK6 MBX-268 BIOS

BIOS MBX-268 Added: Jun 25, 2023 RAR · 2.5 MB

File details

TypeBIOS
BrandSony
Board numberMBX-268
PlatformHK6
Board maker (ODM)Quanta
RevisionG
DeviceLaptop
FormatRAR
Size2.5 MB
AddedJune 25, 2023
Updated
Original file nameMBX_268_REV_G_SVE14118FXW_SVE141D11L_QUANTA_HK6_HM76_DAOHK6MBGO.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:
MBX_268_REV_G_SVE14118FXW_SVE141D11L_QUANTA_HK6_HM76_DAOHK6MBGO

BIOS dump for the Sony laptop board MBX-268, revision G, built by Quanta on the HK6 platform, packaged as a 2.5 MB RAR archive. The original file name references the SVE14118FXW and SVE141D11L models and an HM76 chipset, which you can use to match the board before flashing. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed update. Confirm the board number and revision against your motherboard, and back up the original chip contents before writing anything.

The catalog also lists 4 schematics, 2 boardview files, and 11 BIOS dumps for board MBX-268.

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 HK6 MBX-268. 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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