: Look at the label on the bottom of your laptop or under the battery to find and write down: Serial Number (S/N) Product Number (SKU) Feature Byte (A long string of characters) System Board CT Number (if visible on the motherboard itself) Create a Bootable USB or a similar bootable USB creator. Format a small USB drive (at least 4GB) to Copy the DMI tool files (usually including a startup.nsh for DOS) directly to the root of the USB drive.
Before downloading and installing HP DMI Tool 4.0, ensure that your HP device meets the minimum system requirements: Hp Dmi Tool 4.0 Download