Good morning everyone
I know that this is not the correct section to request a dump of a desktop computer, I have not found anything about these computers in the forum. I ask here if it is not annoyance and if anyone, by chance, has a BIOS dump for this HP model.
Thank you.
By the way, does anyone have the Phoenix Tools? I had it saved but the HD has broken down and with it I lost the program.
Thank you in advance to whom or who can give me information.

Hola / Hello

The board jumps with sound error code 5.2 (the integrated controller cannot find the valid firmware.).
The integrated controller cannot find the valid firmware
I have an HP Prodesk 400 G4 computer with this error. I'm familiar with electronics, but I'm not familiar with how to load new firmware onto the motherboard. I'm new to this.
Could someone please explain the procedure to me?
Thank you.​

HP ProDesk 400 G4 MT bios need 16mb
CRUX REV:A

This is my orginal bios file...

Model: HP ProDesk 400 G4 Desktop Mini
Board model: DA0F80MB6A0 Quanta F80 Rev A

BIOS rebuilt from corrupted dump, injected BIOS image from the 02.12.00 Rev.A update and clean ME region 12.0.6.1120. No NVRAM variables so no DMI info.
Tested working after clear CMOS....

STP BIOS HP SERIAL N0. 8CC9182R9D Model: HP ProDesk 400 G4 Desktop Mini
Board model: DA0F80MB6A0 Quanta F80 Rev A

Been working with PC's since I was 8 now main reason I'm joining is because I'm very interested in understanding how to mod, flash and rip bios'es since it's right now something I don't have experience (appart form having upgraded my main pc B550M K bios via the gigabyte Q-FLASH tool which was easy so I don't think that counts has anything) if anyone wondering I do have a CH431A programmer that I've yet to use which I wan't to use to give 8th and 9th gen cpu support via the coffe time tool to my HP Prodesk 400 G4 SFF that I use has server

This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...

This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...

This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...

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This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...

This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...

This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...

This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...

This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...

This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...

This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...

This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...

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This specification for the HP ProDesk 400 G4 can be useful for upgrading or repairing a desktop PC that is not working. As a community we are working through our specifications to add valuable data like the ProDesk 400 G4 boardview and ProDesk 400 G4 schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that we offer no warranties that any specification, datasheet, or download for HP...