so i don't really know what is my issue i start up the pc everything starts working, the gpu fans start spinning, but there is nothing happening on the monitor, the gpu is working I'm 100% sure i tested it on a different mb and processor, 1st thing is i removed one of the usb's to place the video card becouse it couldn't fit with the ports the processor is intel c2d e8400, 4gb ddr2 ram and 750ti gpu do you think that the removed ports from the mb are the problem or the cpu is not working becouse i bought it used and i haven't tried it anywhere else since i don't have other mb with lga775 socket