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Dell 1525 BIOS

BIOS Added: Apr 1, 2021 RAR · 0.8 MB

File details

TypeBIOS
BrandDell
Model1525
DeviceLaptop
FormatRAR
Size0.8 MB
AddedApril 1, 2021
Updated
Original file namedell 1525 07211 _965 BIOS(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

BIOS dump for the Dell 1525 laptop, supplied as a RAR archive under the original file name dell 1525 07211 _965 BIOS(OK).rar. The facts give no board number, revision, chip size or platform details, so check the archive contents against the board you are working on before using it. A BIOS dump is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Save the original contents of your chip before writing anything, and confirm that the model and board details match your laptop.

For the Dell 1525 the catalog also has 3 schematics, 1 boardview file, and 2 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 1525. 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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