Hi. I just bought new components and I assembled my system! after that I connected my monitor (CRT Monitor) to D-Sub port on the motherboard but I can't see anything on the screen. I think it doesn't boot.It has to show BIOS but It doesn't. I hear one short beep and after 5 seconds one long beep. here are my components:
Mobo: ASUS P8H77-V LE
CPU: Core i5 3450
RAM: Corsair XMS3 2x2 Gb DDR3 1600 MHz
VGA: ASUS GTX550 Ti DirectCU TOP
HDD: WD Caviar Black 1Tb SATA3
Power: Green GP530A-EU
please help me
Mobo: ASUS P8H77-V LE
CPU: Core i5 3450
RAM: Corsair XMS3 2x2 Gb DDR3 1600 MHz
VGA: ASUS GTX550 Ti DirectCU TOP
HDD: WD Caviar Black 1Tb SATA3
Power: Green GP530A-EU
please help me