My computer I just built turns on and fans spin but no display and no beeps. I have tried all trouble shooting steps and everything is plugged in right except for my hard drive which I have not installed yet. Alot of people that seem to have the same problem say it's because my bios must be upgrade any suggestions help. Specs- athlon x4 860k mobo- a58me evga 430watt- 8gb crucial ram GTX 650 2gb