Problems Booting up new build

[areaHaneul]

Motherboard: ASRock P67 PRO3 (B3) LGA 1155 Intel P67 SATA 6Gb/s USB 3.0 ATX Intel Motherboard
http://www.newegg.com/Product/Product.aspx?Item=N82E16813157230

CPU: Intel i5-2500k
http://www.newegg.com/Product/Product.aspx?Item=N82E16819115072

GPU: MSI N560GTX-TI Twin Frozr II/OC GeForce GTX 560 Ti
http://www.newegg.com/Product/Product.aspx?Item=N82E16814127565

RAM: CORSAIR Vengeance 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800)
http://www.newegg.com/Product/Product.aspx?Item=N82E16820145345&n

PSU: XFX ProSeries P1-450S-X2B9 450W ATX12V / EPS12V SLI Ready CrossFire Ready 80 PLUS BRONZE Certified Active PFC Core Edition V2 Full Wired Power Supply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817207018

So I just put together my computer. However, I'm not getting any video output, and I think the motherboard isn't working either.

The mobo is supplying power to all the fans, usb, etc. However, the status panel on the motherboard stays at 00 - so as far as I can tell, it never goes through the boot sequence. Video card is powered with its fans spinning, same for CPU cooler, thermal paste is there, can feel the heat transfer (ow), so I'm assuming the CPU is running fine too. What could be wrong?

 

[areaHaneul]

An addition, even when booting with just the motherboard, cpu, and 1 stick of ram, it is stuck at 00.

 

[bf2player1978]

take the cmos battery out, hold power button for 15 sec. and wait 5 minutes...put battery back in and try to boot.