UEFI defaults have been loaded, Computer won't boot.

[Falcon253]

So I was playing Battlefield 4 this night and all of a sudden, the screen turned off and the monitor said it had no signal, but the Computer kept, running. This had been happening for a while now, but this was the first time I did something about. Almost as soon as I opened the case I noticed one of the 6 pin pci power cords was not all way the way plugged in, so I plugged it in thinking problem solved, and turned the computer back on. Immediately, I heard three loud beeps and got the screen pictured above. Now the first thing i did was try pressing F2, however none of the buttons i pressed did anything. I turned the computer off and turned it on again. This time I did not get the three beeps but I got the same screen. My first thought was to plug the keyboard into a different USB port, however this just caused "B4" to appear at the bottom right corner of the screen. I know the keyboard and mouse are on, as both have their LEDs working normally during this screen. I tried hitting the clr cmos, screen however this changed nothing. The PC has been working fine since I built it about a year ago, and I'm really confused as to what could be causing this. Any help is appreciated.


SPECS: http://pcpartpicker.com/p/WcDHJx

 

[Astralv]

Reset the batteries... Does it have any signs of life on the fans or any lids on motherboard? Any codes?

 

[Falcon253]

Reset the batteries... Does it have any signs of life on the fans or any lids on motherboard? Any codes?

I just reset the battery, which seems to have no effect whatsoever, and the mobo integrated power, reset and clr cmos switches are all glowing red, if that means anything and fans seem to running at normal speeds.

 

[ktriebol]

Often times a bad stick of memory will cause this. Try removing all but one stick of memory and see if it boots. If it doesn't boot, then remove that stick and try a different stick. You could even try a different memory slot to see if that had anything to do with it.

 

[Falcon253]

Often times a bad stick of memory will cause this. Try removing all but one stick of memory and see if it boots. If it doesn't boot, then remove that stick and try a different stick. You could even try a different memory slot to see if that had anything to do with it.

Thanks for the response, however this seemed to have no effect. I feel like i should mention, the LED panel on the Mobo is always on 99 when i'm on this screen, does this mean anything?

 

[Falcon253]

Update: I'm not proud to admit, but I just hit random buttons on the keyboard till it worked and uhhh, it worked.¯\_(ツ)_/¯ Thanks for the help y'all, button mashing prevails again.