My cd dvd drive will not open

[necromonger777]

Hello,
my cd dvd drive will not open and the light dont come on what can i do?

 

[nhasian]

replace the optical drive.

 

[necromonger777]

what is that and how do i do that i mind you that it dont make noise the light dont come on it dont do anything. i think it might be dead but do do i know for sure??