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HP 285 BIOS

BIOS Added: Mar 16, 2022 RAR · 11 MB

File details

TypeBIOS
BrandHP
Model285
DeviceLaptop
FormatRAR
Size11 MB
Markstested by uploader
AddedMarch 16, 2022
Updated
Original file nameHP 285 AMD RYZEN 3 PRO 2200G TESTED OK .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 285 laptop, delivered as a RAR archive of about 11.2 MB and marked as tested by the uploader. The original file name also mentions an AMD Ryzen 3 PRO 2200G, but that detail comes only from the title and has not been confirmed in the file data, so check it against your own machine. A BIOS dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.

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 285. 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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