Patraigcurry The root cause here is you are using the Intel rapid‑storage driver package, which only works for Intel‑based models. Your SER 6 Pro is an AMD platform, so that Intel driver cannot be recognized by Windows installer.
Please send us a photo of the SN code(two lines) at the bottom of the machine.I will send you the corresponding driver after confirming the specific model of your device.
After you unzip the whole zip file, point Windows installer to the root extracted folder (do NOT pick a sub‑folder).
Additional suggestions you may try:
- Enter BIOS, load BIOS default settings, save and exit.
- When creating Windows installation USB, use Microsoft Media Creation Tool, Ventoy sometimes brings compatibility issue during driver‑loading phase for our AMD mini‑PC.
- Make sure your Windows ISO image is official Microsoft release.