g1abhi :
Strangely your memory is shown as 2133Mhz in information while in the DIMM slots it shows 2667MHz . Please confirm what frequency your RAM supports . also if it supports XMP or not. Set it manually to 2133Mhz and then try to boot. You can also try default settings .
These are the kingston hyperx 2666mhz. they have been over clocked to 3200mhz by previous owner before. so it should support xmp. I see the XMP is disabled on the bios settings. i just found out my RAM is faster than my MOBO. the max non overclocked frequency on the mobo is 2133mhz, i need to enable the XMP. i do not know if this will resolve the issue? do you think this is the issue why my computer was not working?
http://www.amazon.com/Kingston-2666MHz-Non-ECC-HX426C15FBK4-32/dp/B00TPQPURS