I built my first custom built pc today and everything went smooth and find except for the graphics card. When I turn on my computer the VGA_LED flashes red and I hear a short beep and nothing on my screen. If I plug my hdmi into my motherboard with its onboard graphics it does the same thing but shows the asus sign and fully boots but with my onboard graphics. I really want to use my new graphics card? HELP?
GPU: Asus GeForce GTX 660 2GB Video Card
CPU: Intel Core i7-3770K 3.5GHz Quad-Core Processor
Motherboard: Asus P8Z77-V PRO ATX LGA1155 Motherboard
GPU: Asus GeForce GTX 660 2GB Video Card
CPU: Intel Core i7-3770K 3.5GHz Quad-Core Processor
Motherboard: Asus P8Z77-V PRO ATX LGA1155 Motherboard