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PAV70 LA-6221P BIOS

BIOS LA-6221P Added: Jan 30, 2023 RAR · 0.9 MB

File details

TypeBIOS
Board numberLA-6221P
PlatformPAV70
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size0.9 MB
Markstested by uploader
AddedJanuary 30, 2023
Updated
Original file namePAV70 LA-6221P REV 1.0 2010-06-23 2048KB WORKING BIOS 100%.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:
PAV70 LA-6221P REV 1.0 2010-06-23 2048KB WORKING BIOS 100%

BIOS dump for a Compal laptop built on board LA-6221P, platform PAV70, revision 1.0. The uploader marks it as tested and working, though that claim comes from the uploader and has not been verified here. The archive is a RAR file about 0.9 MB, and the original file name refers to a 2048 KB image. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

The catalog also lists 2 schematics and 1 BIOS dump for board LA-6221P.

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: PAV70 LA-6221P. 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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