Computer On, Nothing Else Works (PLEASE HELP!)

[KrutoyEegrok]

Help please.

 

I built my computer in June and I used to turn it off every night and turn it on every morning. Since about September I have been leaving it on overnight and just restarting it every week or two. Last night, of course, I left it on as usual. When I woke up, My mouse wasn't showing up when I shook it, hitting alt+tab would not minimize google chrome (which was open). I didnt know what to do, so I turned it off. I waited a minute and turned it back on. When I did, the keyboard did not light up, the mouse did not light up, and the monitors were showing no signal, but, the lights in the computer (the fans, motherboard lights, GPU light and such) were all on. I have turned it off and on like 4 times and I truly do not know what the problem is. Please help me.

 

Thank you

 

 

Specs:

 

http://pcpartpicker.com/p/NYhYhM

The video card is an EVGA superclocked 780 (reference, not ACX)

[Enflics]

Sounds like a dead power supply what are your specs?

[tmlhalo]

Do you have an Intel CPU to try onboard graphics for video output?

[KrutoyEegrok]

Sounds like a dead power supply what are your specs?

Power supply isn't dead, how would fans and lights be on.  Specs have been added to OP.

[KrutoyEegrok]

Do you have an Intel CPU to try onboard graphics for video output?

Lemme try that real quick

[KrutoyEegrok]

Do you have an Intel CPU to try onboard graphics for video output?

It still didnt work, and switching where the video comes from might fix the monitors, but doesnt explain the problem with the mouse and keyboard not lighting up

[tmlhalo]

Lemme try that real quick

You might have to take out the video card for the board to revert to onboard graphics. The keyboard and mouse might be explained by the board being stuck on a failed POST. Since there isn't any video output I figure we rule out the GPU. 

[KrutoyEegrok]

You might have to take out the video card for the board to revert to onboard graphics. The keyboard and mouse might be explained by the board being stuck on a failed POST. Since there isn't any video output I figure we rule out the GPU. 

GPU was taken out, and still no

[tmlhalo]

GPU was taken out, and still no

Try reseating the RAM, if you have multiple sticks try one at a time. Also the PC part picker link isn't working.