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CAZ20 LA-E131P BIOS (REV 1.0)

BIOS LA-E131P Added: Feb 26, 2024 RAR · 25 MB

File details

TypeBIOS
Board numberLA-E131P
PlatformCAZ20
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size25 MB
AddedFebruary 26, 2024
Updated
Original file nameCAZ20 LA-E131P REV 1.0(A00) i7-7600U 2017-05-12.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:
CAZ20 LA-E131P REV 1.0(A00) i7-7600U 2017-05-12

BIOS dump for the Compal LA-E131P laptop board, platform CAZ20, PCB revision 1.0. The archive is a RAR of about 25.3 MB and the original file name also references an i7-7600U CPU and a 2017-05-12 date. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number LA-E131P and revision 1.0 match your board before flashing, and back up the original chip contents first.

For board LA-E131P the catalog also has 2 schematics, 2 boardview files, and 10 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: CAZ20 LA-E131P. 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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