Dmifit Tool And Hpbq138.exe Jun 2026

You replace a faulty motherboard on an HP ZBook. The new board works, but HP diagnostics tools fail, and the TPM cannot be cleared. The board has generic DMI data. Running HPBQ138.EXE from a DOS USB allows you to inject the original serial number and product name, restoring full functionality.

Sometimes used to update Asset Tags for corporate inventory management. How it is typically deployed DMIFIT tool and HPBQ138.EXE

Note the following from the bottom of your laptop or under the battery: Serial Number (S/N) Product Number (SKU) You replace a faulty motherboard on an HP ZBook

If HPBQ138 includes a preconfigured .BIN file: but HP diagnostics tools fail

: At the DOS prompt, type HPBQ138.EXE and press Enter.