Computer Starts up, monitor won't turn on.
I just built my first PC and put it together, I believe everything is connected correctly as I followed the manuals.
The computer turns on, all fans are going, powersupply, graphics card, optical drive, hard drive, they are all running. I connected my monitor to with the blue monitor cables but the monitor light just keeps blinking meaning its in stand-by mode. I have a usb keuyboard connected, the keyboard was turned on for a bit because the keys light up, then when i pressed keys nothing happened on the monitor. Now the keyboard doesnt go on.
I also dont have anything plugged into the back of my graphics card, I dont know what those two red connectors do.
Motherboard: Gigabyte GA-890GPA-UD3H
CPU: AMD Phenom ii X4 965 Black Edition 3.4GHz
RAM: G. Skill Ripjaw Series 4GB DDR3 RAM 1600
Video Card: XFX HD-585X-ZAFC Radeon HD 5850 1GB 256-bit GDDR5
Power Supply: OCZ Fatal1ty 550W
Hard Drive: Western Digital Caviar Black WD6402AAEX 640GB 7200 RPM 64MB Cache SATA 6
OS: Windows 7 - Home Premium 64BIT.0Gb