hi guys, i have got a problem with my computer. so i bought a new case for my computer(because i bought new vga, and it doesn't fit on my old chase) , then i moved all of the hardwares from my old case to the new one. After everything installed, when i turned my computer on , it was like on for 2 sec and then went off , and keep doing the same thing continuously. my psu is okay , because i have tried it by putting a clip to the green and black cable and all the fan worked fine. I have tried to remove my RAM , and removed my vga but the same thing still happening. i moved my hardware from the old chase to the new one on 30 august 2014 6.00pm, on the same day before i moved my hardware from the old one to the new chase, everything was okay, my computer kept on for about 4hours and i could do everything(browsing, gaming,etc) . the only thing that i haven't tried is turning the computer on without motherboard installed on the chase( so the i won't put the motherboard on the chse but i will keep connect my psu to the motherboard). and i have no more idea about what iam going to do to fix this computer. please help me guys, thanks , i would really appreciate your idea.
spec
motherboard: MSI H55MA-E43
power supply: Thermostake litepower 700w
i got 2 sata hard drives
intel i7 2.90ghz
spec
motherboard: MSI H55MA-E43
power supply: Thermostake litepower 700w
i got 2 sata hard drives
intel i7 2.90ghz