: Usually created using Rufus or HP USB Disk Storage Format Tool to run a FreeDOS or MS-DOS environment, as most DMI utilities are legacy command-line tools.
Then from the UEFI Shell, just run:
: When an HP motherboard is replaced, it often arrives "blank." The DMI (Desktop Management Interface) tool allows you to manually input the Serial Number , Product Number , and Model into the BIOS so the OS and HP support software can identify the machine. hp dmi tool bootable usb
Last updated: October 2025. Compatible with HP EliteBook 8x0 G6–G10, ProBook 4x0 G7–G9, and Z-series workstations.
You should see HPDMI64.EFI or similar.
Reboot the system. The "System Board (00A)" error should be gone. Troubleshooting and Tips
: Any standard USB 2.0 or 3.0 drive with at least 1 GB of capacity. Rufus : A free utility used to create bootable USB drives. : Usually created using Rufus or HP USB
Select the corresponding numbers to update the following essential fields: (e.g., 10-character alphanumeric string) Product Number: (e.g., UUABA#ABA) Model Name: (e.g., HP EliteBook 840 G5) PCID: (A long string found on the system board sticker) Save the changes and lock the data if prompted. Method B: Using HPBR (HP Unlocker / Bios Reset Tools) At the command prompt, type HPBR and hit Enter.
If you need help identifying the right version for your computer, let me know: The exact The approximate year the computer was manufactured The exact error message you see on the screen Compatible with HP EliteBook 8x0 G6–G10, ProBook 4x0
Find the specific details for your device on stickers under the battery, on the bottom of the laptop, or via the HP PartSurfer Serial Number (S/N) SKU Number (Product Number) Feature Byte and Build ID (BID) System Board CT Number How to Create a Bootable USB for HP DMI 1. Using the HP Doctor / Toolmaker Utility