Yesterday I built a new pc. Everything on the build is fine (Cpu, Gpu, fans), however the ssd, hard drive, and cd/DVD writer aren't getting power. Idk how this makes sense because all my other components are receiving power. I know for a fact that the DVD writer isn't receiving power because when I boot my pc, the LED won't turn on also it is unresponsive when I press the eject button. Please help, I need this to work in order to install Windows 10. I want to believe that it is something to do with the SATA cables or the power supply (EVGA 650w G2 80+ Gold). Any sort of help would be appreciated.