syahin :
werewolf1020 :
i have the mother board P8B75-M/CSM and the graphics card evga geforce gtx 750 ti and the computer runs but only wen i dont have the graphis card installed and i dont now why what can i do to fix it
do you mean when you plug the card on your motherboard the PC wont run? If not mistaken the EVGA brand have six pin on that card do you plug in the six pin?
I don't know I'm new to building computers so I am Not sure whether or not it has a 6 pin plug[/quotemsgi ]
look at the graphic card PCB it has 6 pin plug there. and what your PSU? 300watt with good quality can run it. if you has a lower wattage PSU that might be your PSU not enough power or you that not trhas a PSU ue power as 300watt and above.