My Computer is broke??????

B213f

Reputable
Mar 13, 2015
5
0
4,510
Okay, so I went to build a computer, and I plugged everything up, everything is tightened and all of that. Nothing is out of place. So I went to turn it on and everything turned on then shut off after one second then turned back on and nothing happens from there. My screen says no signal. Even though the computer is on. All of the fans are turning and the led on the computer is on also. Idk what to do??

Pc specs:

Motherboard: MSI H61M-p31/w8
Graphics card: NVIDIA GeForce 8400
RAM: 4gb ddr3
CPU: Intel Core i5 2550k

Any suggestions would be great!