Computer Wiring: How to Connect Your Computer Wires Computer wiring includes the wires that you see connected to the front of your case, system fans, and miscellaneous motherboard connections. Let's start with the case wires. First, identify the different cables that are attached to your case. Front Panel Audio Connector and Header Pinouts for Intel Nov 13, 2017The front panel audio header on an Intel® Desktop Board lets you connect to a front panel audio module built into a system chassis. See the header pinout configuration below for connecting a chassis with Intel® High Definition Audio (Intel® HD Audio) or AC'97 (Audio Codec '97) audio.