Brand new MSI-B250M PRO-DV MOBO, Pentium G4600, HyperX 8GB DDR4 RAM. On power-up I get the CPU and Chassis fans spinning but the CPU and DRAM LEDs are flashing and i get nothing on the monitor. Using on-board Intel video for now, waiting to plug in my GEFORCE until i get the basic configuration stable. Any thoughts? (apart from starting with new MOBO, CPU and DRAM!) Thanks!