So I am looking into buying a new graphics card so I can run my games better (I know a Dell but still, good computer.) My friend had given me a suggestion for the EVGA GeForce GTX 750 Ti, but I am skeptical about buying it since it said that I need at least 400 watt power supply but my PC only provides me with 250 watts. Still he insisted that I can still use it because it does not require that much power to use it even though it has a higher recommended power supply than I have on hand. So is there any solution to this and not fry my motherboard, any response would be great. Thanks.