Emerson EWF2004 20" TV "hisense cable back" Questions

...Hisense tv and want to connect my surround sound speaker to it but it has no port in the back for the optical cord.How can i do this If you are using a cable tuner, DVR, or Sat receiver, good chance ...

...cable box, but the picture you're seeing is still ...hisense stuck in usb mode - YouTube? 1:30https://www.youtube.com/watch?v=FZ6YS3zjf_wJul 23, 2014 - Uploaded by Michael GregoryThis video shows how ...