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HP 655 BIOS (BIN)

BIOS Added: Oct 12, 2025 BIN · 4.4 MB

File details

TypeBIOS
BrandHP
Model655
DeviceLaptop
FormatBIN
Size4.4 MB
AddedOctober 12, 2025
Updated
Original file nameHP 655 amd.bin

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

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 655 laptop, supplied as a BIN file of about 4.4 MB under the original name "HP 655 amd.bin". A dump like this is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. The facts given do not list a board number, revision, chip size or platform, so confirm that the board you are working on matches the HP 655 before flashing. Read and save the original chip contents first so you can restore them if the new write does not behave as expected.

For the HP 655 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: HP 655. 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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