Stop loading with RAID

[nvaron]

Hi,

I recently installed a new PC with Windows 10. At the time I had only a single SSD connected over M.2 connection.
After adding two HDD and enabling RAID 0 for them, Windows wouldn't load anymore.
My motherboard is ASUS Prime z270k.
Any word of advise on how to make my PC working?

Thanks
Nir

 

[Colif]

on the advanced menu under PCH, is the M.2 still showing as AHCI? It won't boot if its set to raid. I can't tell from manual if you can set it up for each drive - http://dlcdnet.asus.com/pub/ASUS/mb/LGA1151/PRIME_Z270-K/E11864_PRIME_Z270-K_UM_web.pdf on page 2-30