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HP ProBook 6550B BIOS

BIOS Added: Jan 28, 2020 RAR · 2.1 MB

File details

TypeBIOS
BrandHP
ModelProBook 6550B
Board maker (ODM)Inventec
DeviceLaptop
FormatRAR
Size2.1 MB
AddedJanuary 28, 2020
Updated
Original file nameBIOS_HP_Probook_6550b_UMA_F22_INVENTEC.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 ProBook 6550B laptop, from the Inventec ODM, shared as a RAR archive of about 2.1 MB under the original file name BIOS_HP_Probook_6550b_UMA_F22_INVENTEC.rar. The file name suggests a UMA variant, which is worth confirming against your own machine. Technicians use a dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

The catalog also lists 5 schematics, 1 boardview file, and 8 BIOS dumps for the HP ProBook 6550B.

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 ProBook 6550B. 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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