I've tried various ways but finally found one that works. I got an Iview-100MD dongle and an Iview-788TPC tablet. The tablet can mirror what ever is on the screen to the dongle and onto the TV. Total cost was about $100 from Newegg. The dongle is plugged into an hdmi port and get it's power from either the tv's usb port or any usb charging device. See this video
https://www.youtube.com/watch?v=3hTtw1MSxtk
https://www.youtube.com/watch?v=3hTtw1MSxtk