I have had a 23 inch Samsung for some years and was extremely satisfied with it. That’s why I bought the new one which is extremely disappointing. It has two hdmi ports which don’t not appear as source ports and I have been unable to get them activated despite spending hours following all the trouble shooting instructions. I am not connected to the tv network and have no need to use it on line so the only part that I can use is the USB to access my hundreds of video files. I thought the first one had a fault and took it back. Unfortunately the new one is no better so I am completely lost. It should have been a simple process for dummies like me. Switch it go, go to source, access all the ports like my previous Samsung. I bitterly regret buying it.