Skip to content

6-71-W3S50-D02B & EC BIOS

BIOS Added: Sep 30, 2023 RAR · 4.1 MB

File details

TypeBIOS
FormatRAR
Size4.1 MB
Marksincludes EC firmware
AddedSeptember 30, 2023
Updated
Original file name6-71-W3S50-D02B BIOS & EC .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:
6-71-W3S50-D02B BIOS & EC

BIOS dump archive for the board numbered 6-71-W3S50-D02B, bundled together with EC/KBC firmware and supplied as a RAR file of about 4.1 MB. Brand and model are not specified in the source caption, so confirm that the part number printed on your board matches before using it. A BIOS dump like this is used with an SPI programmer to reprogram the flash chip after corruption or a failed update, while the included EC/KBC firmware covers the embedded controller.

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 →

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: 6-71-W3S50-D02B & EC. 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.

Report a dead link or request removal