I bought the EVGA GeForce GTX 760 graphics card to use with a TV as a monitor. The TV works fine but the desktop extends beyond the boundaries of the TV. Sometimes there are things hidden at the bottom of the screen that I can't get to because the boundaries are not enough. Should I change the resolution or should I buy a new monitor? If a new monitor is ideal, then what kind of monitor would be best? (a Dell monitor would be preferred) Thanks