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HP Compaq Pro 4300 BIOS

BIOS Added: Mar 17, 2021 RAR · 3 MB

File details

TypeBIOS
BrandHP
ModelCompaq Pro 4300
DeviceAll-in-one PC
FormatRAR
Size3 MB
AddedMarch 17, 2021
Updated
Original file nameAll_In_ONE_HP_Compaq_Pro_4300_IPISB.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 Compaq Pro 4300 all-in-one PC, supplied as a RAR archive of about 3.0 MB under the original file name All_In_ONE_HP_Compaq_Pro_4300_IPISB.rar. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. No board number or revision is listed for this file, so confirm that your machine's model and board details match before writing anything.

The catalog also lists 4 BIOS dumps for the HP Compaq Pro 4300.

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 Compaq Pro 4300. 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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