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#11
@TVeblen
That was really informative friend,
There's already a power switch on my mobo, and powering with it makes no difference, therefore the problem isn't there.
No POST beep here, however it shuts before anything appears on my screen.
Just note that I already updated my BIOS but nothing changed.
Well, logically it seems it's a PSU/Power Problem, anyway I'm gonna try later to boot without the GTX just to be sure.
@essenbe
I totally agree, I thought TT were Reliable and i needn't more than 450W.