dvd drive won't play dvd.

[johnggrg]

I hope someone can tell me what is wrong here. I tried to play a dvd in my dvd drive and it says : no disc in drive. I have cleaned it and tried again still nothing. I normally watch movies on my computer with out any problems. Granted they are a single sided disc. The one's I am having problems with are all 2 sided. Is there anything I can do for this? Don't know that much about them to know what to do. I would apreciate any help you can in this matter. Thank you. John

[tommon]

Sounds like a codec problem. You may need to download the codec for the player to decode the DVD

[pfloyd]

What make model drive is it?