Question Help needed! Can't boot from M.2 Sata SSD.

[weeblespc]

Yesterday I receved new motherboard (Asus Prime Z390-A) and cpu (i5 9600k).
I upgraded from my old i5 6400 and some B150 motherboard that is from Acer Predaror G3-710 prebuilt system.

So the problem is that I can't boot from my M.2 sata ssd which is also from the same prebuilt. Model is Liteon CV3-8D256 (265 GB). It shows up in bios in storage information but not in boot priority or boot menu. My hdd does show up there but that doesn't help much.

I've tried searching from the web but nothing seems to work. So does anyone know what could help?

Thank you in advance!

 

[jay32267]

You are trying to boot the OS from the old motherboard on the new motherboard? If you are, I think that is going to cause you problems regardless of your BIOS problems.

 

[rscheetah30]

If you're trying to boot using the OS installed on the ssd from the old pc it won't work. You need to make a fresh Windows installation on that ssd for your new pc.

 

[weeblespc]

Thank you for your replies. That's also what I thought that could be causing the problem.