Solved: no video output

so I decided to build my own gaming computer. I got all the parts and checked to see that they were all compatible in the motherboard manual. the motherboard has power as indicated by a LED and when i press power it all lights up and the fans start up and the HDD/cd rom spin up and it looks to be fine except that the monitor does not receive an input signal. its not the monitor because i have checked it with another computer. the only thing i don't have is an operating system but even without that at least the bios should come up right? can anyone help please I've put a lot of time, effort and money into this and i don't want it to go to waist. here's a list of the hardware:
CPU- i5-3570K LGA1155: by intel
GPU- nvidia GEFORCE GT630 2GB DDR3: by GIGABYTE
motherboard- P8B75-M/CSM: by ASUS
power supply- 550W 120mm ball bearing fan: by LOGISYS
RAM- KHX1600C9D3P1K2/8G 8gb kit: by kingston-hyper x
HDD- 1TB

if more info is needed i can most likely find it for you
thanks