Comcast Cable box / HDMI question What cable do I need to hook my Comcast digital cable box to my Panasonic plasma TV. my cable box only has an Rs232 (I think) port on the back and some red yellow white AV connection places?? My tv has a zillion different types of hook ups that say HDMI on them..
If it is a HD cable box, then you can use a DVI to HDMI cable,that's what I needed for HD to work. You will also need audio cables. If you need more answers for your type of box, call Comcast Tech Support and they will give you more options. Amazon Basics has the cables you will need. They are a good price. Do not pay $30 at your local store.
You need a HDMI cord to connect to the television flat screen, on side is Rs232 for the cable box. Go buy it at best buy or go to your cable company provider to ask for one. You can also go to radioshack, it is $63.98.