How can I fix the boot process on my HP laptop? - Super User

If your motherboard is locked, you may need to unlock Manufacturing Programming Mode (MPM) before changes can be saved.

Because HPBQ138.exe is a DOS-based utility, it cannot run directly within Windows. You must create a bootable environment. 1. Prepare a Bootable USB Download a tool like Rufus to create a bootable USB drive. Set the boot selection to or MS-DOS .

The (specifically the HPBQ138.exe utility) is the primary solution used by technicians to "tattoo" this information back into the BIOS. What is the DmiFit Tool?

A code typically found on a white label under the battery. How to Use HPBQ138.exe (Step-by-Step)

Power on the device and repeatedly press to open the Boot Options menu. Select your USB Hard Drive from the list. 3. Run the Utility At the command prompt, type HPBQ138.exe and press Enter . Follow the on-screen menus to enter your system's data.