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JE70-CP 09923-1M BIOS (1 MB)

BIOS 09923-1M Added: Jun 2, 2019 RAR · 1.7 MB

File details

TypeBIOS
Board number09923-1M
PlatformJE70-CP
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size1.7 MB
BIOS chip size1 MB
Markstested by uploader
AddedJune 2, 2019
Updated
Original file nameje70-cp mb 09923-1m 48.4hn01.01m.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:
working bios fine

BIOS dump for a laptop motherboard, board number 09923-1M, platform JE70-CP, from the Wistron ODM. It is supplied for a 1 MB flash chip and the uploader marked it as tested. The archive is a RAR file of about 1.7 MB, named je70-cp mb 09923-1m 48.4hn01.01m.rar. A dump like this is used 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 board match the file before writing, and read out and save the original chip contents first.

For board 09923-1M the catalog also has 1 schematic and 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: JE70-CP 09923-1M. 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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