Once G5 has powered up, DVD tray opens. Pushing it in or using media eject key causes tray to stay in 10-20 seconds before opening again. Tray closes when G5 powers down. Any CD or DVD inserted in drive will not be mounted. DVD tray will open without mounting CD or DVD.
Trouble began after recent security update but may just be coincidence.
Well, unless somebody else has a better idea, which they might, I don't now what else to suggest except replacing the drive. It is a fairly easy job and the drive themselves are not very expensive.
This thread has been closed by the system or the community team.
You may vote for any posts you find helpful, or search the Community for additional answers.
DVD Drive Tray Opens When G5 Powered
Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.