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ZS050 LA-A994P BIOS (REV 2.0)

BIOS LA-A994P Added: Apr 22, 2022 RAR · 0.1 MB

File details

TypeBIOS
Board numberLA-A994P
PlatformZS050
Board maker (ODM)Compal
Revision2.0
DeviceLaptop
FormatRAR
Size0.1 MB
Markstested by uploader, includes EC firmware
AddedApril 22, 2022
Updated
Original file nameZS050_LA_A994P_REV_2_0_2014_03_13_ENE_KB9012QF_KBEC_TESTED_OK.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-A994P, revision 2.0, on the ZS050 platform. The uploader marks it as tested and the package includes EC/KBC firmware. Technicians use a BIOS 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 before flashing, and back up the original chip contents first. The "tested" mark comes from the uploader and has not been checked by this catalog.

The catalog also lists 9 schematics and 16 BIOS dumps for board LA-A994P.

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: ZS050 LA-A994P. 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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