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LA-4092P BIOS (REV 1.0)

BIOS LA-4092P Added: Jan 26, 2017 RAR · 0.7 MB

File details

TypeBIOS
Board numberLA-4092P
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size0.7 MB
AddedJanuary 26, 2017
Updated
Original file nameDV7-1010eo LA-4092P JBK00 r1.0 2008-06-04 SST25VF080B.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 a laptop on Compal board LA-4092P, revision 1.0, packaged as a RAR archive of about 0.7 MB. The original file name references a DV7-1010eo model, an SST25VF080B flash chip and a 2008-06-04 date, so those details come from the file name rather than the file itself. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or failed update. Confirm that the board number and revision match your motherboard before flashing, and back up the original chip contents first.

The catalog also lists 5 schematics and 2 BIOS dumps for board LA-4092P.

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: LA-4092P. 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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