My computer functions like any other computer would, one key factor is I get no signal from my monitor. I just recently bought a new graphics card. And the monitor is fairly new, about a month or two old. I'm curious if my computer turns on but I get no signal from the monitor. If the power supply is bad it will not turn on. I'm guessing it would be of four culprits(?) Hard drive Memory stick(s) Motherboard Monitor Power supply CPU Graphics Card Water Cooling System Curious where the hang up is. For sanity's sake and organizational purposes I listed everything in my computer. Everything is at least three years old not including the monitor and graphics card. I know it's not a software issue, hardware more like it. My sabertooth x58 has two red lights on. I'll look up the manual about these red lights but in the mean time feel free to dissect this and provide input if you see fit.