Rapid Intel Storage Technology F6flpyx64nonvmdzip Top | Reliable · 2026 |

| Problem | Likely Cause | Solution | | :--- | :--- | :--- | | | BIOS has VMD forced enabled; non-vmd driver can't bypass hardware-level remapping. | Enter BIOS → Find "VMD Configuration" → Set to Disabled . Save and restart. | | "This driver is not signed" error | Secure Boot + driver signing policy blocking the .INF. | Temporarily disable Secure Boot in BIOS; or use the "Disable driver signature enforcement" option (Shift+Restart → Advanced Startup). | | Blue screen (INACCESSIBLE_BOOT_DEVICE) after Windows installs | The non-vmd driver was only loaded for setup, but the OS boot loader reverted to a generic driver. | Boot from USB → Load driver again → Use Command Prompt (Shift+F10) → Run diskpart and bootrec /rebuildbcd . | | Cannot find "nonvmd" variant on Intel's site | Intel occasionally merges drivers; the "top" non-vmd may be within the VMD package as an INF option. | Download the standard F6 driver ZIP. Inside, look for iaStorVD.inf (VMD) vs iaStorAC.inf (non-VMD). Load iaStorAC.inf . |

What it is

This package differs from the standard "SetupRST.exe" file. While the .exe is used to install software features (like the GUI for managing RAID) within an already running Windows environment, the f6flpy package contains the raw .sys and .inf files required strictly for the operating system installation process. rapid intel storage technology f6flpyx64nonvmdzip top

When prompted to select a drive and none are visible, click . | Problem | Likely Cause | Solution |

Before we touch the driver file, we must understand the framework. (Intel RST) is a firmware- and driver-based solution designed to improve the performance and reliability of storage devices (SATA and NVMe) on Intel chipset-based motherboards. | | "This driver is not signed" error