4 Push the tray in to close it.
Note: When the CD-ROM drive is in use, you may notice some vibration as the compact disc spins rapidly. Certain discs can cause the drive to vibrate because they have heavily inked artwork or a label that creates an imbalance as the drive spins.
Some vibration is not unusual for a high-speed CD-ROM drive. To minimize vibration from unbalanced compact discs, do not put labels on your CDs.
In addition, place the computer on a flat, solid surface when using the CD-ROM drive.
Keep the CD-ROM drive’s tray closed except when loading discs. This prevents dust from getting inside the mechanism. Also be sure to keep CDs free of dust and grease.
46Chapter 3
