Question New X570 cant detect bootable drives[HELP]!!

[pc_gamer2018]

so i just upgraded my old mobo and cpu:i5 7400 and h110m to a fresh :asus x570 tuf and a ryzen 3700x
everything works it loads into bios but i cant choose ssd as a bootable drive
specs:
cpu:ryzen 7 3700x
ram: 2x8gb 3000mhz royal tridentz
mobo: X570 asus tuf
gpu: gtx 1080 rog
240 gb ssd and 500 gb hdd (which both are detected but not as bootable drives)
HELP!!

 

[popatim]

Are your trying to use the previous builds' Windows installation on this new build? That isn't likely to work since you've gone from Intel to AMD.
Best to make backups or images of these drives if you have data that isn't backed up already.

Then enable CSM and Disable Secure boot in the bios. Secure boot would prevent foreign OS's... and give it a shot. I't might crash and corrupt he install but thankfully you'll have backed it up so data recovery will be a breeze after you reinstall windows.