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Dell 1558 RE DA0FM9MB8D1 BIOS

BIOS DA0FM9MB8D1 Added: Jan 15, 2022 RAR · 1.8 MB

File details

TypeBIOS
BrandDell
Model1558 RE
Board numberDA0FM9MB8D1
Board maker (ODM)Quanta
DeviceLaptop
FormatRAR
Size1.8 MB
BIOS chip size4 MB / 1 MB
AddedJanuary 15, 2022
Updated
Original file nameBIOS DELL 1558 DA0FM9MB8D1 RE D PWB A00 4MB & 1MB BIOS .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 Dell 1558 RE laptop, board number DA0FM9MB8D1, built by Quanta and supplied for both 4 MB and 1 MB flash chips. The original file is a RAR archive of about 1.8 MB, named as BIOS DELL 1558 DA0FM9MB8D1 RE D PWB A00 4MB & 1MB BIOS. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

For board DA0FM9MB8D1 the catalog also has 1 schematic and 4 BIOS dumps.

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: Dell 1558 RE DA0FM9MB8D1. 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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