Thanks for the fast reply. I have been checking around on the web and a few sites say the tab 3 7 inch is not compatible with MHL (not too sure what that means). When you say that i might need a MHL adapter, do you mean i need that as well as my HDMI adapter and if so what is the difference between the two. Here is the HDMI adapter i purchased
Official GENUINE Samsung HDTV HDMI MHL Adapter for Galaxy Tab 3 (8.0/10.1) S3 S4 | eBay[/COLOR][/COLOR]pt=UK_MobilePhones_MobilePhoneAccesories_MobilePhon
Sorry about the questions, im not great with tech.