To load a CD into a vertically mounted CD-ROM drive do the following:
1.Press the Eject/Load button.
2.Look at the illustrations and compare them to your loading tray.
vIf your loading tray looks like the left illustration, insert the CD carefully so that the edges of the CD are underneath the tabs on the loading tray. These plastic tabs cover the edges of the CD and hold it in place. The tabs are attached to the tray itself and cannot be moved.
vIf your loading tray looks like the right illustration, insert the CD into the tray, and gently push the movable tab forward to hold the CD in place.
3.Close the loading tray by pressing the Eject/Load button, or by gently pushing the tray in.