Hi. I am in the process of building a desktop PC. Installed the componants, powered up the PC. I get no screen , fans power up, get constant BIOS beep, than after 15-20 beeps the system shuts down, than restarts, and so on. This is a Gigabyte GA-B85-HD3, Intel 1150 CPU, 32 GB 1600mhz ram, AMI BIOS. 860 Watt power supply. I am inclined to think it is power or ram. Thanks for the help.