I just completed my build and all that is coming on is my green led light on front panel. no beeps, no fan, no nothing can somebody tell me where i possibly went wrong i am frustrated now hours of work for nothing.I need some serious advice here.
Problem is inspecter71, it could be any one of a dozen or more different things.
Any new build should start like this:
Place the motherboard on piece of cardboard outside the case with just the video card, processor and 1 stick of memory, attach your power leads and the leads to the front of the case, and your monitor, start from there. If it will POST, then mount the board in the case, try it again, add 1 piece of hardware at a time until you have everything in and working, or until you hit the part that causes you trouble.
Make sure your CPU power cable (the 4-pin one) isn't in backwards. I did this once and although nothing smoked, the PSU wouldn't even power on.
@OP, did you mount the mobo on standoffs, or directly to the case? If the latter, change to the former and hope nothing fried.
Otherwise, particularly if you anticipate building more systems, invest in a $16 PSU tester.