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PLF CSF 45W UMA & DSC MB REV 2 1 BIOS (REV 2)

BIOS Added: Aug 20, 2024 RAR · 2.7 MB

File details

TypeBIOS
Revision2
FormatRAR
Size2.7 MB
Markstested by uploader
AddedAugust 20, 2024
Updated
Original file namePLF CSF 45W UMA & DSC MB REV 2 1 TESTED OK .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:
PLF CSF 45W UMA & DSC MB REV 2 1 TESTED OK

This is a BIOS dump, revision 2, shared as a RAR archive of about 2.7 MB. The uploader marked it as tested. The original file name is "PLF CSF 45W UMA & DSC MB REV 2 1 TESTED OK .rar", which points to a 45W board with both UMA and discrete graphics variants, but the brand, model and board number are not given, so check the source post for those before flashing. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or failed update.

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: PLF CSF 45W UMA & DSC MB REV 2 1. 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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