ok weird one i wanted to do dual booting on my prebuilt desktop. Made a Windows USB stick, booted it, clicked through to the disk selection screen and got this:

Reboot and Select proper Boot device
or Insert Boot Media in selected Boot device and press a key
No bootable device -- insert boot disk and press any key
No drives at all. The BIOS clearly shows the NVMe SSD with its correct model and size. i've remade the USB stick twice. Someone mentioned i might need ASRock H67M-ITX/HT Bios loaded during setup, but i've never had to do that before and i have no idea which file to point teh installer at :/ Help me before i return a prefectly good SSD.