Just write to me to choose a special color INSTRUCTIONS: First, install the I/O shield into the case. Then place the motherboard next to it and mark the outlines of the ports that stick out, such as the VGA, DVI, and audio connectors. Remove the I/O shield and cut out the marked openings. Reinstall the shield and motherboard to check the fit, then mark the remaining ports. Remove the shield once more, cut the rest of the openings, and you're done.
