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ZSO50 LA-A992P BIOS

BIOS LA-A992P Added: Jul 20, 2024 ZIP · 4 MB

File details

TypeBIOS
Board numberLA-A992P
PlatformZSO50
Board maker (ODM)Compal
DeviceLaptop
FormatZIP
Size4 MB
AddedJuly 20, 2024
Updated
Original file name15-r028tx i3 with gpu (ZSO50 LA-A992P).zip

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 laptop built on the Compal LA-A992P board (platform ZSO50), supplied as a 4.0 MB ZIP archive. The original file name refers to a 15-r028tx model with an i3 processor and GPU, but the board number and platform are the details to match against your own hardware. 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 catalog also lists 5 schematics and 19 BIOS dumps for board LA-A992P.

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: ZSO50 LA-A992P. 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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