The USB partition should be labeled HP_TOOLS . If not, rename it in Windows before booting.
Carefully type the exact, case-sensitive information from your chassis sticker: Product SKU
Navigate to the BCU folder and use the following command structure to read or write settings via text files: BiosConfigUtility64.exe /getconfig:config.txt Use code with caution.
fs0: DMI500.efi /SV "CND1234ABC" DMI500.efi /SP "6FU84AV" exit
Using an incorrect serial or product number can void warranties or cause driver deployment failures in HP Image Assistant. hp dmi tool bootable usb
Once formatted, use the "Copy Files" feature within the tool to transfer the necessary DMI files to the drive. Method 2: Using Rufus (Standard Method)
Press . The system will boot past the Windows logo and present a black command-line screen with a C:\> or A:\> prompt. Using the HP DMI Tool to Program the Motherboard
| Item | Details | |------|---------| | | 1GB to 8GB (No larger than 32GB for compatibility with legacy boot). | | HP DMI Tool Files | Look for HP_DMI_12XX.rar or a version specific to your model (e.g., DMI236A.exe ). | | Rufus (Freeware) | The most reliable tool for creating DOS-bootable USB drives. | | FreeDOS or MS-DOS image | Rufus can download this automatically. | | Your System’s Original Info | The correct Serial Number (on chassis sticker) and Product Number (e.g., 5CG1234XYZ ). |
Copy all files from the folder directly to the of the USB drive. Eject the drive safely. Step 3: Booting into the Utility The USB partition should be labeled HP_TOOLS
Ensure files like HpDiag敲.exe , WNdft.exe , or amidedos.exe (depending on the tool version) are present. Step 3: Booting into the HP DMI Environment
You cannot run the DMI tool from within Windows. Here is why:
Turn on the system and immediately tap the key repeatedly to open the HP Boot Options Menu.
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 fs0: DMI500
C:\> CPQTAG READ ALL
amidedos.exe /sku "YourProductNumber"
At the DOS prompt, type the launch command (usually HPBR or mifit ) and press . An interactive text menu will appear on the screen.
: The technician runs the executable (e.g., HPBQ138.exe ) and follows prompts to enter the system data found on the physical sticker of the device.