. This driver is essential for detecting storage drives (SSD/HDD) during the installation of Windows 10 or 11 on laptops featuring Intel 11th Gen (and newer) processors. Below is a technical guide formatted as a comprehensive paper detailing the purpose, implementation, and troubleshooting of this specific software package. Technical Overview: HP SoftPaq sp135979 (Intel RST Driver) 1. Abstract The transition to Intel 11th Generation Core™ processors introduced a new storage controller architecture that often requires manual driver injection during operating system deployment. HP SoftPaq
is the identifier for a specific HP SoftPaq—a software package that contains the Intel Rapid Storage Technology (IRST) Driver . This driver is essential for modern HP notebook models using 11th through 13th Generation Intel Core processors, as it allows the operating system to communicate with storage controllers and recognize installed drives. The Role of SP135979 in Windows Installation
If you are reinstalling Windows and your drive isn't showing up, you can download the package from the Official HP FTP site.
During Windows setup, when it asks where you want to install the OS, click Load Driver > Browse , and select that folder on your USB. sp135979
If you can share a few details (or a screenshot of known specs), I’ll structure a full feature list with:
Click and navigate to the F6 folder within the sp135979 directory on your USB.
When performing a "clean" installation of Windows 10 or 11 on newer HP laptops, the installer often fails to display any available drives. This occurs because the standard Windows installation media lacks the necessary drivers for newer Intel storage controllers. Downloading and loading during the setup process is a standard fix to make these drives (typically NVMe SSDs) visible to the installer. Key Technical Specifications Driver Type: Intel Rapid Storage Technology (IRST). Technical Overview: HP SoftPaq sp135979 (Intel RST Driver) 1
Designed for HP notebooks with 11th Gen Intel Core processors and newer.
This version (18.6.1.1016 Rev. 3) was released to mitigate high-severity security vulnerabilities in previous Intel RST software. How to Use sp135979
Alternatively, if is a manufacturer-specific code (e.g., Skyworks, Mini-Circuits, TE, Amphenol, or a custom OEM part), let me know the manufacturer and I can guide you to the right public datasheet or provide a generic template to fill in. This driver is essential for modern HP notebook
Since the file is an .exe , you must extract its contents. Many users use a tool like 7-Zip to right-click the file and "Extract to sp135979".
Obtain the sp135979.exe file from the HP Support Portal.
Look for a folder named "F6" (or sometimes "dchu_VMD") inside the extracted folder. Copy this entire folder to your Windows installation USB drive.
Transfer the extracted folder (specifically the F6 folder containing the driver files) to your Windows installation USB flash drive. Load Driver during Setup: Boot the target laptop from the Windows installation USB.
