here is my analysis when i hit the power on button:
* power supply is down
* i notice the cpu fan makes a very slight turn, like 1/2cm turn
* all components are down except the LED of the chassis
* whenever i unplug the 12v PSU 4-pin connector, CPU and PSU fan works, except for the GPU fan
this happened the first time I assemble the components together, then i did an accidental and unexplained miracle that made it turn on. The problem returned few days later.
I'm not sure which components do i RMA. I need some help, thanks.
i did those too, motherboard out of the case and on a pillow, and also a wooden surface, and reset the cpu. the problem is i am not willing to waste any more $$ if i wana test if one component is working or not, these are the only i have.