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.
C: CD DMIFIT HPBQ138.EXE
: The specific configuration SKU of the machine. DMIFIT tool and HPBQ138.EXE
Copy (and any associated files) directly onto the root of the USB drive. Step 2: Boot into DOS Changing the Legacy BIOS boot order - HPE Support
: Once the fields are filled, save the changes and reboot. When to Use These Tools This is a specific executable file designed to
Using the wrong version of HPBQ138.EXE with a given DMIFIT tool wrapper can lead to:
HP shifted away from individual DOS executables toward comprehensive Windows-based and UEFI-based service suites. Modern technicians utilize tools like , the HP Image Assistant , or advanced UEFI-native DMIFIT packages executed directly from a specialized EFI shell rather than an old DOS prompt. Copy (and any associated files) directly onto the
This article is for educational purposes only. Always ensure you have the right to modify firmware on any device you own or service. Improper use of HPBQ138.EXE may void warranties or permanently damage hardware.
Other HP utilities in this family include (for business notebooks made after 2011).