Windows is trying to boot in AHCI mode but the BIOS is set to RST/VMD. Fix: Reboot to BIOS → Change SATA mode from Intel RST Premium to AHCI – OR – Reinstall Windows with the proper driver injected.
Modern Acer laptops with 11th Gen Intel processors (and newer) use a feature called . This technology optimizes how the system communicates with NVMe SSDs. However, standard Windows installation media often lacks the specific driver needed to "see" the drive through this VMD controller. Where to Download the Official Driver acer n20c5 storage driver
Frustration bloomed. She tried every subfolder: f6flpy-x64 , Driver , Production . Nothing. The driver didn’t contain the right .inf file for her specific NVMe controller ID. Windows is trying to boot in AHCI mode
You may have a different storage mode. Boot into BIOS and check SATA Mode: This technology optimizes how the system communicates with