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ZPL70 LA-B181P BIOS (REV 1.0, 8 MB)

BIOS LA-B181P Added: Jun 10, 2025 RAR · 4.7 MB

File details

TypeBIOS
Board numberLA-B181P
PlatformZPL70
Board maker (ODM)Compal
Revision1.0
DeviceLaptop
FormatRAR
Size4.7 MB
BIOS chip size8 MB
AddedJune 10, 2025
Updated
Original file nameZP40 ZPL50 ZPL70 LA-B181P REV 1.0 2014-04-25 8MB 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

From the original post:
ZP40 ZPL50 ZPL70 LA-B181P REV 1.0 2014-04-25 8MB BIOS

BIOS dump for the Compal LA-B181P laptop board, revision 1.0, with the platform listed as ZPL70 (the original file name also references ZP40 and ZPL50). It is made for an 8 MB flash chip and packed as a 4.7 MB RAR archive. Technicians use a dump like this to reprogram the SPI chip with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the board number LA-B181P and revision 1.0 match your board, and read and save the original chip contents as a backup first.

The catalog also lists 8 schematics and 27 BIOS dumps for board LA-B181P.

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: ZPL70 LA-B181P. 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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