My PC Won't Turn On, But My PC is Receiving Power

[LMFAOitsMark]

So, I have had my PC for almost two months, only having some minor problems. Today, when I went to power up my PC, I clicked the power button and my PC made a noise and the fans started for a second but my PC did not turn on. So I opened up my PC and made sure that all of the cables were tight and plugged in properly. When I went to turn on my PC next, nothing happened at al when I clicked the power button, no fans, no light on my power button, nothing. I am not sure what happened. I know my PC is at least receiving power because the green light on my motherboard is on. Does anyone have any suggestions on what to do? Thanks in advance!

My Build:
Intel 3570k
GTX 770 2 GB
Corsair RM750
8 GB Ram
Fractal Design R4 Mid Tower ATX Case
Asus P8Z77-V LK Motherboard
Samsung EVO 120 GB SSD
Cooler Master Hyper 212 Plus CPU Cooler
1 TB Hard Drive
Asus Disk Drive

 

[HiTechObsessed]

Check the link in my signature, might help figure it out. Sounds like a PSU or motherboard problem though

 

[xmark123]

I've got the same problem. Some tech service guy came over and told me that I have to replace my motherboard.

 

[hs1311]

Hey Is Your Problem Solved Away Now. I Am having Same Problem With It. What To Do? How You Got Your Problem Solved? Please Help Me.!