Noob at builds, and I have a question

[the_arje]

Hi all.
I have a Gigabyte p55UD4p and it's all hooked up to a Corsair TW 650W PSU.
I can't get the thing to power on. I've plugged the psu into another mobo, and that mobo lights up letting me know that the ATX power connector is working.

Anything anyone can suggest? It's really weird, since I've tried to connect the power with and without the RAM, the graphics card, etc. And still nothing. I'm totally lost.

Thanks everyone.
the_arje

 

[the_arje]

Hi everyone. I solved it and I wanted to at least report it so that someone else can use the info just in case.

The reason why the computer didn't start was bc the 1st 2 RAM slots that one is supposed to install RAM into are the white ones and not the blue ones (or one white and one blue as I did).

Everything is up and running on my machine and thanks to all of you for your help.
But I do have questions...of course. I'll post them shortly

the_arje