hi guys,i bought z270-K and i wanted to run 6 GPU but my 2nd M.2_2 doesn't detect anything and it does not show up in BIOS as well just shows M.2_1can anyone pls tell me how can i fix that?tks in advance,

hi guys,i just bought my computer parts yesterday i connected all the parts and when i start the machine it goes to bios and keeps looping and i can't access windows, i even updated my bios to the latest version.my comp specs:asus rampage v extremeco...