PC Not Turning On

[RealmShift]

This morning I tried turning my PC on but it won't. I tried switching the outlet, flipping the power switch on and off, but all that did was give me a start up light from my motherboard, fans started to turn, and the case lights lit up only for a second like it was about to turn on.

 

[RealmShift]

If I leave the power supply off for a few minutes then switch it back on all the lights turn on including a slight fan spin for just a second 

[--SID--]

What are the full system specs includes the brand and model of the PSU?