Hi Tom'sHardware community 
I'm having some real bad problems, I've just built a new pc however it won't turn on.
Every so often it switches on for a split second and all lights are functional for that moment, I was wondering whether this is because the mobo I'm using has already been used in another build. Before anyone asks me to view the Read before posting about boot problems! stickied post I've already gone through it.
I would love to hear any suggestions that you have as I'm in a VERY annoying situation.
Thanks
Sam.
EDIT:
Specifications

I'm having some real bad problems, I've just built a new pc however it won't turn on.
Every so often it switches on for a split second and all lights are functional for that moment, I was wondering whether this is because the mobo I'm using has already been used in another build. Before anyone asks me to view the Read before posting about boot problems! stickied post I've already gone through it.
I would love to hear any suggestions that you have as I'm in a VERY annoying situation.
Thanks

Sam.
EDIT:
Specifications