First boot after install went fine, posted and loaded the bios.

Since i installed the Dim M.2 slot I keep getting Qcode A2 and 55. Swapped out different memory, tried taking out the Dim.2 card. Nothing seems to fix this issue.
I was also getting Qcode 55 if i managed to get past the A2 code. White LED under the Qcode lights up and doesn't turn off.

Is it my Motherboard that's bad or something else? Any help ould be great and I just bought this motherboard.

Thanks