PC shuts down after 1 second , help !

shubham shama

Distinguished
Mar 4, 2015
105
0
18,690
my configuration is
i5 4440
gigabyte b85 d3h
Seasonic S12II-430
corsair vengeance ddr3 4gb X 2
no graphics card
ok so , my pc gets shuts down after 1 second i press the power button on , my ram is working fine i assume (no beep sounds) , every thing seems to work like all the system fans and very thing so , i though it was some dust or loose cable issue so i cleaned my pc and ran my pc again and i had the same issue again , so i tried to remove my processor and then run my system again and this time it starts up for 4-5 seconds (again with no screen signal) then it shuts down again . i am assuming it is a powersupply fault or maybe a motherboard failure ? but then if it is power supply why is everything powering up for that 1 second ? and if its motherboard why are my fans running ? i cannot decide ! please help !
 

Legitgamer1261

Reputable
Jan 9, 2015
202
0
4,710


Do you still need help?