Emachines T3124 I Have A Emachines T3124 Desktop, The CD Drive Won't Open At All. I Tried The Pinhole Thing, How Can I Fix It?

I have a Emachines T3124 desktop, the CD drive won't open at all. I tried the pinhole thing, how can I fix it? - emachines t3124

The pinhole camera is not working, restart did not work. I used to only be able to hold down the button and is ejected. Will not that either. What should I do?