I am using forum rather than waste vast amounts of time trying to find info elsewhere which is what I usually do, and then find out its out-of-date. I have an oldish samsung chromebook. Being very slow on the uptake, I am still finding out what i can and cant do with it. I now want to try connecting to tv so as to play back youtube vids with better sound. What do I need to do, apparently there has been some issue with this, and I dont want to waste any money on hdmi-specific cable if it wont work at the end of the day. Thanks for any help.