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Casper CHY MT55INP1V 1.0 BIOS

BIOS Added: Aug 29, 2020 7Z · 2.9 MB

File details

TypeBIOS
BrandCasper
DeviceLaptop
Format7Z
Size2.9 MB
AddedAugust 29, 2020
Updated
Original file nameCasper CHY MT55INP1V 1.0.7z

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 Casper laptop, supplied as a 7Z archive of about 2.9 MB under the original file name Casper CHY MT55INP1V 1.0.7z. The facts do not give a model name, board number, revision or flash chip size, so match the file name against the markings on your own board before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Back up the original chip contents first, and confirm the board identity so the dump is written to the correct machine.

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: Casper CHY MT55INP1V 1.0. 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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