Skip to content

AIZS1 LA-C581P BIOS (REV 2A)

BIOS LA-C581P Added: Jul 22, 2023 RAR · 8.7 MB

File details

TypeBIOS
Board numberLA-C581P
PlatformAIZS1
Board maker (ODM)Compal
Revision2A
DeviceLaptop
FormatRAR
Size8.7 MB
Markstested by uploader
AddedJuly 22, 2023
Updated
Original file nameAIZS1 LA-C581P REV 2A 2016-07-19 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

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:
AIZS1 LA-C581P REV 2A 2016-07-19 WORKING BIOS 100%

BIOS dump for a laptop built on the Compal LA-C581P board, platform AIZS1, revision 2A. The uploader marks it as tested, and the archive is an 8.7 MB RAR file named AIZS1 LA-C581P REV 2A 2016-07-19 WORKING BIOS 100%. 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 and revision on your motherboard match LA-C581P and 2A before flashing, and read out and save the original chip contents first so you can restore them if needed.

The catalog also lists 5 schematics and 7 BIOS dumps for board LA-C581P.

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 →

Browse more

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: AIZS1 LA-C581P. 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.

Report a dead link or request removal