I just built a new system with an I5 4670K, 2133 Gskill Sniper ram 8gigs, and an Asus Z87-A board. I put it all in started it up and it started then shut down, restarted gave a post beep all the LED lights went throught their little check except it hangs on Boot device and gives me 1 long beep and 4 short ones. I googled this and from what I can figure it is a hardware failure, doesn't tell me what failed just that something failed. I have it hooked to a HX 850 that was working fine with my old setup so it can't be it. I pulled out one stick ran it in the A2 slot as the manual says, oh the manual or the board is wrong in the marking for the ram slots. My board says the ones closest to the CPU are B1 and B2 but the manual says those are A1 and A2. I put in old ram that I knew worked and still the say thing. I am at the end of my patients. I have never had this issue before in a build. This is the first time I have ever had a glitch where I am just stumped. Anyone have any ideas? Only thing I haven't done is reseat the chip. I am water cooling and its a real PITA to get everything out then put it all back in. Oh yeah I even have my GTX 670 out and trying to use the Intel graphics.