Hello, I got a problem with my computer. It wont start, when i press my start button it start's for a few 2-5 secounds and then shuts down. The "story" my computer worked fine untill i changed into a new Motherboard, ram and an SSD accselerator, when i installed these components my computer wouldn't start, the fans went on and after 2-3 sec the computer shut down again. So i switced back to my old components ( Old and new components(CPU, Motherboard ect.) is listed below) and i encountered the same problem. I tried pressing the start button then pull out the startbutton cable(the powerSW cable). This made my PC start and run for abaout 10-20 sec but still it would shut down. I didnt get into the BIOS by doing this. I have no idea what can be wrong and really need some help. at first i tough it could be my PSU or CPU so i got a brand new of both of them. still the same problem with every combination you can think of with all the components... pls someone help.
Old setup:
Kingston ValueR. DDR3 1333MHz 4GB, CL9
Intel® Core i5-2500K Processor
Chieftec Super Series 650W PSU
Gigabyte GA-H67M-D2, Socket-1155
EVGA GeForce GTX 580 1536MB PhysX CUDA
Western Digital Caviar® Blue 500GB
New setup:
Kingston DDR3 HyperX Predator 8GB x2
Intel® Core i7-3770K Processor
Silver Power SP-SS850 850W PSU
ASUS P8H77-V LE, Socket-1155
EVGA GeForce GTX 580 1536MB PhysX CUDA
Western Digital Caviar® Blue 500GB
Old setup:
Kingston ValueR. DDR3 1333MHz 4GB, CL9
Intel® Core i5-2500K Processor
Chieftec Super Series 650W PSU
Gigabyte GA-H67M-D2, Socket-1155
EVGA GeForce GTX 580 1536MB PhysX CUDA
Western Digital Caviar® Blue 500GB
New setup:
Kingston DDR3 HyperX Predator 8GB x2
Intel® Core i7-3770K Processor
Silver Power SP-SS850 850W PSU
ASUS P8H77-V LE, Socket-1155
EVGA GeForce GTX 580 1536MB PhysX CUDA
Western Digital Caviar® Blue 500GB