This particular driver is essential for modern HP laptops (especially those with 11th Gen Intel processors and newer) that use NVMe storage. Without it, you may encounter the common "No drives can be found" error during a clean installation of Windows 10 or 11. Key Purpose
Select the compatible driver from the list. The SSD should now appear, allowing you to proceed with the installation. sp135979
Obtain the sp135979.exe file from the HP Support Portal. This particular driver is essential for modern HP
If you are reinstalling Windows and your drive isn't showing up, you can download the package from the Official HP FTP site. sp135979
It provides the necessary controllers for Windows to "see" your internal hard drive or SSD during installation.