Dmifit Tool And Hpbq138.exe Verified May 2026

The and its executable component, HPBQ138.EXE , are specialized software utilities used by HP technicians to "tattoo" or program system board information into an HP laptop's BIOS. This process is most common after a motherboard replacement, where the new board often lacks the original serial number, model name, or SKU, causing the system to show a "Product Information Not Valid" error on boot. What is the DMIFIT Tool?

: It allows you to write or rewrite the Serial Number, SKU, UUID, and PCID. DMIFIT tool and HPBQ138.EXE

Caution: Modifying BIOS information is risky. If entered incorrectly, it can cause licensing issues with Windows or make the system difficult to service. The and its executable component, HPBQ138