Two computers are connected to a videoconferencing system through a switcher using HDMI cables. Computer content from PC A is being properly transmitted. However, when PC B is selected by the…

Two computers are connected to a videoconferencing system through a switcher using HDMI cables. Computer content from PC A is being properly transmitted. However, when PC B is selected by the switcher, it does not work through the videoconferencing system. They both work when connected directly to the videoconferencing system or the monitor. The solution is to add a device that enables____management.