Red CPU_LED & No display

MineOSaurusRex

Honorable
Nov 15, 2013
1
0
10,510
I built my own computer a while ago and today thought I would try to optimize the boot time. I opened up BOIS and changed a couple settings ( kinda forget which ones). The computer restarted and then started turning off and on repeatedly. I fixed this by resetting the CMOS and thus resetting the BIOS. However I now have the problem that the computer will turn on and run but there is no display shown and no beeps. What is really worrying me is that the CPU_LED light is solid red when I turn it on. Could anyone help?

Specs:
Asus P7P55D-E motherboard
2x NIVIDEA GTX 460
Unsure about my CPU
And Ribjaw 1600mhz ram