I have my 2013 macbook connected to my brand new Sharp HD t.v. through an HDMI wire. I'm basically using the t.v. as a monitor. It looks great. The only rub is that there is a slight delay when I give a command to my computer and what shows up on the t.v. screen.
For example, the mouse will move a split second later on the t.v. than it does on the computer monitor. It's a small thing that makes a big difference in operating the computer. It makes for sluggish and more difficult work. Not truly real time.
I've changed wires and got the most expensive "cinnamon" wire they had at Best Buy, which didn't make a difference. Any suggestions on how to tighten this up?