Once executed, a text-based interactive menu will appear on the screen. The layout typically allows you to select options using numbers or arrow keys.
: When a motherboard is manufactured or replaced during service, it often ships as a "blank" or "committed" board without a specific identity.
The DMIFIT tool essentially acts as a bridge, granting a technician the ability to write this crucial information back onto a blank or corrupted system board. It combined two older, separate tools— (for commercial notebooks) and BrandIT (for consumer notebooks)—into a single, unified package. DMIFIT tool and HPBQ138.EXE
Once the process is complete, remove the USB drive and reboot your laptop. The "Product Information Not Valid" error should no longer appear. Your laptop will now function as expected.
Modern operating systems rely on injection markers (like ACPI MSDM tables) or specific hardware strings inside the DMI to validate OEM licenses. If these fields are blank, Windows will fail to activate automatically. 3. Drivers and Software Compatibility Once executed, a text-based interactive menu will appear
Do run HPBQ138.EXE on:
⚠️ These tools are not for modern UEFI-based systems. They are DOS-based utilities designed for legacy BIOS hardware (Pentium III, Pentium 4, AMD Athlon XP/64 era). The DMIFIT tool essentially acts as a bridge,
In everyday computing, standard users will never need these utilities. However, they are critical in two main scenarios: 1. Motherboard Replacement
When executing the tool, it prompts the user to manually enter several string values found on the physical asset tags of the computer casing: