Here's what I do:
- Straighten out a paper clip.
- Starting at the left edge of the "light bar" under the DVD tray, insert the paper clip in the space under the light bard and and slide it along. About an inch or so, you will feel a hole, where the paper clip can be inserted.
- Gently insert the paper clip into the hole. Try to insert it straight into the hole. You will feel some resistance. Keep pressing until the tray ejects.
Hope that helps,
robomeister