Have wireless internet need to connect tv to hp laptop

If its portability and convenience you're wanting to achieve you can connect your tv to your laptop via a hdmi or vga pc to tv device such as the one below.


Or you could set your close lid settings to "do nothing" when lid is closed" and set it to "never sleep" when connected to AC power and use either an hdmi cable or male vga to male vga cable to connect to your tv. You will need a wireless keyboard and wireless mouse because u will no longer need to physically access your laptop. Make sure your tv input selection is correct. For example, hdmi 1, computer, vga, and etc.