Was unsure if this was the correct section to post as windows has not been load yet. To the problem, I recently started building a new system for my brother.. Specs ill put in dotpoint form underneath. *AsRock AMD 970Pro3 Motherboard *AMD FX 6300 3.5Ghz 6 Core CPU *Patriot Viper 1600 RAM *Vantec ION 520W PSU *XFX ATI Radeon 7770 Graphics Card *Various hard drives.. Time to boot.. Nothing comes up. Fans spin, led's light up, though nothing comes up on display, nor any beep. Attach a motherboard testing card. Comes with 0.0. After various tests I perform on it mixing different hardware to get to the bottom of the problem. Still the same problem. I get convinced that it is a problem with the cpu or motherboard so I take it back. Apparently its the BIOS, CPU needs version 1.5 BIOS, so they update it for me. I pick it up, bring it home and yet again, the same problem. I bring it back, they test it.. Apparently it works and windows loads.. Yet I still can't boot it at home. I notice that I didn't try different RAM, so I try that, to no avail. Any ideas?