Error: Device Not Ready (Medium Not Present - Tray Closed) in ImgBurn Support Posted September 20, 2021 Hello again Lightening After posting my previous message here, Windows decided to self-configure which took about an hour. Then it installed updates. I was able to then burn a DVD without a problem though I am not sure what Windows has to do with it. Then I burnt a second DVD, but had to push the tray back it a few times after again receiving the Device Not Ready (Medium Not Present - Tray Closed) message. It reminds me of an old stuttering car that starts first time sometimes but not always, but yes, I am beginning to think it's a CD-DVD ROM drive problem although the PC is not much more than a year old. Thanks again for your help.