DO NOT BYPASS THIS "but not the other 4 pins, so it wont plug in."
Do Not Make Shift a Analog To Digital Connector. Use on a DVI-I Port Only.
You only have a DVI-D Port and you CANNOT USE the Analog To Digital Connector on your Card.
DVI-D, DisplayPort, DisplayPort, DisplayPort, HDMI
Time for a New Monitor. 
A DVI-D connector on a graphics card sends out a digital signal only, while a DVI-I connector, which carries both an analog and digital signal, can send out a digital signal (for digital displays such as flat panel LCD monitors) as well as analog signal (for older displays such as a CRT monitor) using a DVI to VGA adaptor shown below. The graphics card shown in Figure 1 which shows a DVI-I connector contains more pins than the DVI-D connector shown in Figure 2. The extra pins on a DVI-I connector carry the analog signal which the DVI-D connector does not have.