For a genuine , the best official method is to use the HP Cloud Recovery Tool . This tool downloads the exact factory image for your specific HP machine, including drivers and pre-activations tied to your hardware. Official HP Recovery Method
Choose , 64-bit (x64) , and your preferred language.
The progress bar crawled across the screen, a slow blue tide. 3.8 GB. 4.2 GB. Outside, the rain lashed against his window, mimicking the static on his second monitor. When the download finished, he burned the image to a thumb drive with trembling hands.
HP embeds the Windows product key directly into your computer's motherboard BIOS or UEFI firmware.
Insert the USB into the HP computer. Restart and press F9 (or Esc then F9 ) to enter the Boot Menu and select the USB.