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16891-1 BIOS

BIOS 16891-1 Added: Dec 30, 2023 RAR · 8.1 MB

File details

TypeBIOS
Board number16891-1
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size8.1 MB
Markstested by uploader
AddedDecember 30, 2023
Updated
Original file nameLOL PCR 2.0 16891-1 448.0CP02.0011 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:
LOL PCR 2.0 16891-1 448.0CP02.0011 WORKING BIOS 100%

BIOS dump for a laptop on Wistron board number 16891-1, delivered as a RAR archive of about 8.1 MB. The uploader marked it as tested, and the original file name references BIOS version 448.0CP02.0011. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after corruption or a failed update. The brand and model are not stated in the available information, so confirm that the board number 16891-1 matches your motherboard before using it.

For board 16891-1 the catalog also has 2 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: 16891-1. 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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