Reading reviews and benchmarks can also give you important information about how well a certain card works in practical situations. You can make an informed choice that fits your performance goasatta kingxxxls and budget with the aid of this research. Installing and Configuring PCI Cards Installation is the next step after choosing the right PCI card for your computer. To be safe, you usually start this procedure by turning off your computer and unplugging it from the power outlet. Once the side panel of your computer case has been removed, find a PCI slot on the motherboard that is open.