Compaq Armada 7400 Reference Manual page 75

1. Turn on the computer.
2. Press the eject button on the front panel
tray.
3. Slowly pull out the tray until it is fully extended.
4. Remove the disc from the tray
not by the flat surfaces
5. Place the disc in its protective case.
6. Push the front panel of the CD tray to close it.
to open the loading
. Handle the it by the edges,