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Dell Latitude 5491-5591 LA-F712P BIOS

BIOS LA-F712P Added: Mar 19, 2022 RAR · 9.6 MB

File details

TypeBIOS
BrandDell
ModelLatitude 5491-5591
Board numberLA-F712P
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size9.6 MB
AddedMarch 19, 2022
Updated
Original file nameDell Latitude 5491-5591 Precision 3530 LA-F712P rev1.0.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 Latitude 5491-5591 laptop, board LA-F712P, revision 1.0, from the Compal design. The original file name also lists the Precision 3530, so the dump is tied to that family as well as the Latitude models. A dump like this is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Before writing anything, confirm that the board number and revision on your motherboard match LA-F712P rev 1.0, and back up the original chip contents so you can recover if the write goes wrong.

The catalog also lists 4 BIOS dumps for board LA-F712P.

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 Latitude 5491-5591 LA-F712P. 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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