@Hairless Monkey Boy
I made a bootable windows 10 usb stick with the standard windows tool.
I plugged this into a rear usb port.
i turned the machine on.
After F11 i picked that usb stick to boot from it said partition 1 uefi and that was the only option.
The install screen for win 10 came up but i noticed that i hadnt plugged my sata ssd in. So powered down, pluged that in, repeated the F11 think selected the USB drive again and it did not bring up the win10 installer. Nothing appeared on screen appart from the display from the mobo where you can hit del etc, but it dosnt stay long.
It again went into a loop where lights on EZ Debug LEDs which repeat the same cycle
CPU, VGA + Boot, VGA, Boot
This cycles round.
This is exactly what was happening with the nvme drive.
Checking bios, hitting del gets in if your quick, it sees the drive.
Could somethign have happend to the bios? Is it worth updating to the latest version?
What other issues could it be? Is there some setting in Bios im missing?
As allways totaly appreciate your help in this.
Brian