Cisco UCS C240 M3 Server Installation and Service Guide Jan 22, 2018Cisco UCS C240 M3 Server Installation and Service Guide. Chapter Title. Figure 3-29 Cabling Diagram, Single- and Dual-GPU Card Examples . 1. Motherboard connector GPU PWR. 3. See Wiring a DC Power Supply for information about wiring a DC power supply. Wiring the Lionel OTC to O Gauge Operating Uncoupling Jul 06, 2012How to wire Lionel O-Gauge Operating Uncoupling Tracks to an OTC for wireless Cab-1 / LEGACY remote operation. Read more here on our blog: http://lionelllc.w..