: Locate the system information on the sticker (usually found under the battery or on the bottom of the laptop).
DMIFIT stands for . It is a DOS-based utility designed to communicate directly with the system's firmware. DMIFIT tool and HPBQ138.EXE
: Also known as the Product Number (e.g., WA985UA#ABA). : Locate the system information on the sticker
: While modern HP systems use the Windows DMI Firmware Interface Tool (WNDMIFIT) or the HP BIOS Configuration Utility (BCU) , HPBQ138.EXE remains a primary resource for older ProBooks and EliteBooks. How to Use the Tool (Step-by-Step) DMIFIT tool and HPBQ138.EXE
is the specific executable file within the DMI toolkit used for legacy and older HP platforms (typically those manufactured between 2007 and 2014).