Base Unit Symptoms

Click on the sentence below which best describes the problem with the system.

I cannot access the CD-ROM properly.
The drive tray does not go in and out properly.
Drive not ready, or general problems with drive.
I am getting no audio from my CDs.
Wrong DOS version when using MSCDEX
The drive letter for the CD-ROM does not appear, or I get errors from MSCDEX or the drive SYS file