Pc won't start

[TiDew]

Hi there,

Just came back from a 3 month trip and when I came back home my PC wouldn't start. When I press the powerbutton it turns on and there is a loud fan noise. after a few seconds (round 10 sec.) the fan noise goes away and than it runs normally except for nothing on my display. (display says it has no video input.) and when it's running and i press the powerbutton quickly it just turns off. 

http://sdrv.ms/1iwnyYd

My system:
 

CPU:                   Intel Core i5-2500K 

CpuCooler:         Corsair H80i

MOBO:                MSI P67A-GD55 (B3) 

GFX:                    2x Evga GTX 570 HD 

RAM:                   Corsair XMS3 2x4GB 1333 Mhz 

PSU:                    Corsair AX760i

CASE:                  Cooler Master CM Storm Enforcer 

SSD:                    Corsair Force 3 Series 240GB 

HDD:                    Western Digital Caviar Green 500gb 

DISPLAY:             Samsung S27A850D @ 2560x1440 

KEYBOARD:         Logitech Comfort Keyboard K300 

MOUSE:                Logitech Optical Gaming Mouse G400 

OS:                       Windows 7 PRO x64 

[Nineshadow]

http://linustechtips.com/main/topic/42440-readme-how-to-respond-to-a-no-post-or-no-power-up-situation/

[TiDew]

http://linustechtips.com/main/topic/42440-readme-how-to-respond-to-a-no-post-or-no-power-up-situation/

Tested all my components in a other system. everything should be working.. Really strange

[FileCorrupted]

Obviously the theives broke in and said hey, lets mess up his mobo/psu so that it won't boot properly! So much better than stealing... Damn Trolls lol but seriously though did you test your mobo in another system, cause if so than that is some weird shiz otherwise maybe your mobo just bricked.

[TiDew]

Obviously the theives broke in and said hey, lets mess up his mobo/psu so that it won't boot properly! So much better than stealing... Damn Trolls lol but seriously though did you test your mobo in another system, cause if so than that is some weird shiz otherwise maybe your mobo just bricked.

haha funny guy! Yup just tasted it with another cpu/gpu/psu but i put the other system back together, because it's my home server that one still works perfect

[FileCorrupted]

haha funny guy! Yup just tasted it with another cpu/gpu/psu but i put the other system back together, because it's my home server that one still works perfect

Weird so ALL of the parts work but not in that one case. and not together?

[brob]

haha funny guy! Yup just tasted it with another cpu/gpu/psu but i put the other system back together, because it's my home server that one still works perfect

 

Did you test the psu in another working system?

[TiDew]

Did you test the psu in another working system?

yes.., works with no problems, I'll record a video of my problem

[TiDew]

http://sdrv.ms/1iwnyYd

[LogicalDrm]

Does monitor work with another system/cable? Did you have system plugged whole time you were away and did someone else use it?