If i want to hook my laptop to my tv what cables do i need

[carrow29]

Hello,
I have a DMI cable going from my laptop to my hd tv but I don' have any sound .... please help .. thanks.

 

[Brett928S2]

QUADRUPLE POST...STOP IT

 

[dish_moose]

I know when I want to answer - message stating site temporarily unavailable pops up - still posts though.
-Bruce