When placing the disc onto the tray, hold the disc by the inner and outer edges with the disc label facing up as shown in Figure
Figure 1-2: Holding a disc.
The disc tray can be locked using the LOCKCD.EXE utility (see the section “Locking the Disc Tray” in Chapter 4).
When there is a power or system failure, you can eject the disc tray by inserting a straightened paper clip into the Eject Hole and push hard (see Figure