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14295-1M BIOS

BIOS 14295-1M Added: Apr 4, 2021 RAR · 3.8 MB

File details

TypeBIOS
Board number14295-1M
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size3.8 MB
BIOS chip size1 MB
AddedApril 4, 2021
Updated
Original file nameES1-571 14295-1M.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 laptop built on the Wistron 14295-1M board, supplied for a 1 MB flash chip. The archive is an RAR file of about 3.8 MB, original file name ES1-571 14295-1M.rar. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. The facts here do not give a brand or model beyond the file name, so confirm the board number and revision against your own board before flashing.

For board 14295-1M the catalog also has 1 BIOS dump.

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: 14295-1M. 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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