Hi guys! I am currently building my first computer... well, for my not so surprise, it didn't work in the end. Specs: Motherbord: B450 pro-VDH plus; DRAM: 8x2 GB corsair vengeance CL16 3000mhz CPU: Ryzen 7 2700 The motherboard shows 2 white LED lights on CPU and DRAM and I am not quite sure what does that mean. I've already tried switching ram sticks (on slot 2 and 4; 1 and 3... unplug and plug...) Could I get some help? Thanks in advance.