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ZIWE1 LA-B092P BIOS (REV 2.0)

BIOS LA-B092P Added: Aug 5, 2023 RAR · 17 MB

File details

TypeBIOS
Board numberLA-B092P
PlatformZIWE1
Board maker (ODM)Compal
Revision2.0
DeviceLaptop
FormatRAR
Size17 MB
Markstested by uploader
AddedAugust 5, 2023
Updated
Original file nameZIWB2_ZIWB3_ZIWE1_LA_B092P_REV_2_0_2014_09_12_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:
ZIWB2 ZIWB3 ZIWE1 LA-B092P REV 2.0 2014-09-12 WORKING BIOS 100%

BIOS dump for a Compal laptop board LA-B092P, revision 2.0, platform ZIWE1, supplied as a 17.2 MB RAR archive. The uploader marked it as tested, and the original file name lists ZIWB2, ZIWB3 and ZIWE1 as the platforms it covers. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board number and revision match your board, and back up the original chip contents first.

For board LA-B092P the catalog also has 2 schematics and 17 BIOS dumps.

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: ZIWE1 LA-B092P. 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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