Ok, so today I received my new components. Msi 870a-g54, phenom 2 x6 1055t, corsair vengeance 1x4 gb, and sapphire hd6950. The problem is, there is no image in the monitor. When i turn on the pc, my apphire card goes wild, fan at 100%. Tried using old geforce 7300 to see if it's graphic card problem. Still no image with the geforce. Placed geforce on the other pci express bus. Still no image. LED's show cpu is using 4 phase. PC doesn't restart or turn off after i turned it on. Re-checked front panel conectors. Re-re-re-checked. Followed everything as in intruction manual. DDR3 on first DIMM slot, as per instructions. I DON'T GET IT! In the front panel conectors, the black cables are like + or - ? Please, help me. I'm getting frustrated.