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HP Pavilion x360 13 U104TU BRITTLE 15256-1 BIOS

BIOS 15256-1 Added: May 15, 2022 RAR · 4.8 MB

File details

TypeBIOS
BrandHP
ModelPavilion x360 13 U104TU
Board number15256-1
PlatformBRITTLE
Board maker (ODM)Wistron
DeviceLaptop
FormatRAR
Size4.8 MB
Marksincludes EC firmware
AddedMay 15, 2022
Updated
Original file nameHP_Pavilion_X360_13_U104tu_Brittle_MB_15256_1_Bios_&_KBEC.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 the HP Pavilion x360 13 U104TU laptop, built on the Wistron 15256-1 board (platform BRITTLE). The archive is a RAR of about 4.8 MB and includes the EC/KBC firmware alongside the BIOS image. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update, and the EC firmware is relevant when keyboard or power-management behavior is affected.

The catalog also lists 1 schematic and 8 BIOS dumps for board 15256-1.

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: HP Pavilion x360 13 U104TU BRITTLE 15256-1. 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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