Just got a new pc and put it together but when we turned it on no display. Tried the RAM in multiple slots, tried just one ram, and tried with no ram and no change. Everything is new. Crucial - Ballistix Sport LT 32GB (2 x 16GB) DDR4-2400 Memory, MSI - Z370-A PRO ATX LGA1151 Motherboard, any help would be really appreciated.