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BULLET 12295-3 BIOS

BIOS 12295-3 Added: Mar 18, 2023 RAR · 7.1 MB

File details

TypeBIOS
Board number12295-3
PlatformBULLET
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size7.1 MB
BIOS chip size16 MB / 2 MB
Markstested by uploader
AddedMarch 18, 2023
Updated
Original file nameBullet_MB_12295_3_48_4LU01_031_16MB_&_2MB_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:
Bullet MB 12295-3 48.4LU01.031 16MB & 2MB WORKING BIOS 100%

BIOS dump for a Wistron laptop motherboard, board number 12295-3, platform BULLET, supplied for both 16 MB and 2 MB flash chips. The uploader marked it as tested. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Confirm that the board number and revision match your board before flashing, and save the original chip contents first so you can restore them if needed.

For board 12295-3 the catalog also has 4 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: BULLET 12295-3. 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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