CD Towers/Changers and Virtual CD Towers
Most CD Changer, CD Tower and Virtual CD Tower installations occur without trouble. When an installation does not work correctly, you can usually solve the problem easily. Please check the following items first:

Is the tower plugged in and switched on?

Are all the cables and connectors completely plugged in, including the terminator?

Is the card firmly seated, not at an angle? Be sure to power off all components before touching computer equipment.

CD Tower Help	Virtual CD Tower Help
Installing the Adaptec 1505A ISA SCSI Card	Installing an Adaptec 2920 PCI SCSI Card
Adding the 1505 drivers to Windows	Using a Virtual CD Tower
Windows 3x and the Nakamichi 5-disc changer	Creating and Deleting Virtual CDs
Nakamichi 5-disc Changer troubleshooting	Peer Networking
Installing the Adaptec 1542 ISA SCSI Card	Troubleshooting a Virtual CD Tower
Adding the 1542 drivers to Windows	Forcing Drive Letters For installations on Novell/NT networks
CD Towers and NT	Uninstalling Virtual CD-ROM
CD Towers and Novell