Pc doesn't turn on, power supply good, lights on motherboard on.....

[Mr_waidas]

Hey guys,
Last night while i was watching movie, my pc shut down all of the sudden.....its looked like similar to then the power goes of in all house
Never happened before...
and now it does turn on...
Wheres lights on motherboard....
I checked power supply with another pc, its good,
tried to connect to different power, socket, same....
I suspect its motherboard but i checked it, cant see any leak, looks like new.....
I build this pc myself 4 years ago
I read couple articles of that might be the problem...i found them useless
Thanks

 

[The Paladin]

need details like Make and Models for PSU, MOBO, Video Card

 

[Mr_waidas]

Asus Rampage IV Extreme (motherboard )
i7-3930k (cpu)
EKWB L240 (water cooling )
Seagate barracuda 3TB (HHD)
Kingston V+200 240GB (SSD)
Corsair Vengeance 8GB (RAM)
Palit GeForce GTX 760 Jetstream (Graphic Card)
i think that's it

 

[The Paladin]

yhou tried taking the video card out and boot the pc without memory to see if it gives your post error of 3 beeps ?

 

[Mr_waidas]

Yeah....the problem is, when i builded my pc, i didn't connected that speaker, so its complete silence....
When i press button to turn on pc, absolutely nothing happens........

 

[Mr_waidas]

So...dont know why i did it, but i took out graphic card....and pc turn on..
I put it back....nothing...silence
Took it out and pc turn on again...
So...my pc is on without graphic card...and its shows error 35 (for few seconds ) and then only 34...
34 - CPU post-memory initialization. Application Processor(s) (AP) initialization
35 - CPU post-memory initialization. Boot Strap Processor (BSP) selection
Can someone explain what that means?