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P15xSMA B0311 + EC BIOS

BIOS Added: Apr 6, 2021 ZIP · 3.2 MB

File details

TypeBIOS
FormatZIP
Size3.2 MB
Marksincludes EC firmware
AddedApril 6, 2021
Updated
Original file nameP15xSMA_B0311 Bios + EC.zip

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

This BIOS dump comes as a 3.2 MB ZIP archive named P15xSMA_B0311 Bios + EC.zip and includes EC/KBC firmware alongside the BIOS image. The facts do not name a brand, model or board number, so check the file name and the contents against your own board before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update, and the bundled EC/KBC firmware can matter when the embedded controller is also affected.

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: P15xSMA B0311 + 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.

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