Yamaha CD-R/RW Drive CRW6416SX Owner's Manual page 30

Operation
Manually Ejecting a Disc
If the disc tray fails to open for some reason, such as a power outage, it can be
opened manually.
Manual Eject hole
You should only attempt to eject a disc manually as a last resort.
Malfunctions may occur if you do this too frequently.
1 Power down the computer and the CRW6416SX drive.
2 Find a pin-like tool with a diameter of 2mm or less to fit through the Manual
Eject hole on the drive' s front panel.
n A straightened paper clip is ideal for this purpose.
3 Push the tool gently into the Manual Eject hole until the spring-loaded
mechanism ejects the tray and disc.
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