Hey guys; I recently upgraded a few of my PC parts; 3770k to 4930k Asus maximus V formula eATX LGA1155 MOBO to asrock X79 Extreme6 LGA2011 motherboard Matrix HD7970 and Gigabyte HD7990 to EVGA GTX780ti SC ACX superclocked edition - 1006/7000 A new H100i CPU water cooler (My previous one broke). In addition, I also bought a 2TB WDCB HDD and a 750GB samsung 840 Evo SSD and now have those two in edition to a 128GB samsung 840 Pro (Boot up drive) and a 1TB WDCB HDD. I also have a Corsair HX1050w Gold PSU 32GB of DDR3 2400Mhz RAM Phantom 820 Gunmetal gaming case with several 120/140/200mm bitfenix pro spectre LED fans. Prior to these upgrades, while transferring my old components to a new case, I broke to motherboard. Unable to find a LGA1155 socket any where near me, I just chose to purchase a 2011 socket Mobo with the 4930k CPU. Now, everything is in the case and this time, the PC actually boots up; however, when it does so, nothing appears on the screen. I have tried several different connections with a few different monitors but still nothing. My assumption was that the drivers from my old Mobo/Graphics cards and so on are conflicting with my new parts, could this be the issue? If anyone has any other suggestions, they would be greatly appreciated. Also, if it helps, when it boots up, 00 is displayed on the POST LED. EDIT: Also, is it okay to use Sata 6Gb/s cables with a HDD?