Mac mini with a Samsung - monitor no sound
bought a Mac mini and a Samsung CF39 monitor to go with it. Everything works great except there is no sound through the Samsung monitor, only the Mac mini. I see the cf39 listed in Sound Settings but the output volume is greyed out. They are connected through the HDMI cord that came with the monitor. The setting are correct on both the monitor and the Mac mini. Do I need a different HDMI cable?