The utility will guide you through entering the data. Enter exactly what is printed on your original machine sticker. Serial Number (S/N): As shown on the sticker. Notebook Model: As shown on the sticker.
This article explains what these utilities are, why they are used, and how they function to program a motherboard's Desktop Management Interface (DMI). What is DMI and Motherboard "Tattooing"?
This is a specific executable file designed to run in a lightweight Disk Operating System (DOS) environment. It directly communicates with the motherboard's EEPROM to inject data. DMIFIT tool and HPBQ138.EXE
The program will open, displaying the current information (or lack thereof). 4. Update the DMI Information
The DMIFIT tool is a software utility designed to interact with the Desktop Management Interface (DMI) of a computer. DMI is a standard for managing and monitoring computer hardware and software. It provides a way for system administrators and developers to access and modify hardware settings, monitor system performance, and troubleshoot issues. The DMIFIT tool is typically used in business and enterprise environments where fleet management of computer systems is required. The utility will guide you through entering the data
HPBQ138.EXE is an executable file associated with Hewlett-Packard (HP) computers. This file is a part of the HP's DMI implementation and is used to interact with the DMI interface on HP systems. The HPBQ138.EXE file is responsible for:
The process of writing this data to a blank or replacement motherboard is colloquially called . The DMI contains critical system-specific strings, including: System Serial Number Product Name and Number (SKU) System Board CT Number UUID (Universally Unique Identifier) Mac Address PCID (Configuration ID) Notebook Model: As shown on the sticker
Power on the machine and immediately start tapping the key to access the Boot Options menu. Select your USB Flash Drive from the list.
Because it is a DOS executable, HPBQ138.EXE cannot run directly inside a modern 64-bit Windows environment. It requires the technician to build a bootable USB drive using an environment like FreeDOS or Rufus, boot the target PC into a command-line interface, and execute the file from there. What Does HPBQ138.EXE Do?
Other HP utilities in this family include (for business notebooks made after 2011).