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CAZ00 LA-D841P BIOS

BIOS LA-D841P Added: Mar 12, 2022 RAR · 7.9 MB

File details

TypeBIOS
Board numberLA-D841P
PlatformCAZ00
Board maker (ODM)Compal
Revision3.0
DeviceLaptop
FormatRAR
Size7.9 MB
Markstested by uploader
AddedMarch 12, 2022
Updated
Original file nameCAZ00 LA-D841P REV 3.0(A02) 2016-12-07 WORKING 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 a Compal laptop, board LA-D841P, platform CAZ00, PCB revision 3.0. The uploader marked the file as tested, but that is their claim rather than a verified result. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number and revision match your machine exactly, and save a full backup of the original chip contents so you can recover if the write goes wrong.

For board LA-D841P the catalog also has 3 schematics, 2 boardview files, and 8 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: CAZ00 LA-D841P. 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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