I just bought an EVGA GeForce 240GT and tried to install it onto my Dell Inspiron 530. After I turned the computer on, it would go to the BIOS screen and after that the screen turns black. After a few seconds, what normally happens is that the windows logo shows up and windows starts to load, but the screen just stayed black and nothing happened. My computer has integrated video so I tried disabling that in the device manager but that didn't help. I am using the VGA output of the 240GT to connect to my VGA monitor. Can anybody think of what I am doing wrong?